Row
int64
1
14.7k
Sample Name
float64
Transaction Id
float64
Anon Student Id
stringclasses
84 values
Session Id
float64
Time Zone
int64
1,667B
1,687B
Duration (sec)
float64
Student Response Type
float64
Student Response Subtype
float64
Tutor Response Type
float64
Tutor Response Subtype
float64
Level (Workspace Id)
stringclasses
1 value
Problem Name
stringclasses
191 values
Problem View
float64
Problem Start Time
float64
Step Name
stringclasses
17 values
Attempt At Step
int64
0
16
Is Last Attempt
float64
Outcome
stringclasses
6 values
Selection
float64
Action
stringclasses
3 values
Input
float64
Feedback Text
float64
Feedback Classification
float64
Help Level
int64
0
4
Total Num Hints
float64
KC (MATHia)
float64
KC Category (MATHia)
float64
KC (Single-KC)
float64
KC Category (Single-KC)
float64
KC (Unique-step)
float64
KC Category (Unique-step)
float64
School
stringclasses
5 values
Class
float64
CF (Ruleid)
float64
CF (Semantic Event Id)
float64
CF (Skill New p-Known)
float64
CF (Skill Previous p-Known)
float64
CF (Workspace Progress Status)
stringclasses
2 values
Event Type
float64
5,343
null
null
stu_VPRNL04262
null
1,680,192,979,218
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-032
null
null
DenominatorFactor
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
2
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,344
null
null
stu_VPRNL04262
null
1,680,192,982,818
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-032
null
null
DenominatorFactor
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
3
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,345
null
null
stu_VPRNL04262
null
1,680,192,985,296
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-032
null
null
DenominatorFactor
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,346
null
null
stu_VPRNL04262
null
1,680,192,986,164
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-032
null
null
NumeratorFactor
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,347
null
null
stu_VPRNL04262
null
1,680,192,988,066
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-032
null
null
EquationAnswer
1
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,348
null
null
stu_VPRNL04262
null
1,680,193,008,261
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-032
null
null
EquationAnswer
2
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,349
null
null
stu_VPRNL04262
null
1,680,193,010,516
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-032
null
null
OptionalTask_2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,350
null
null
stu_VPRNL04262
null
1,680,193,014,960
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-032
null
null
FirstRow2:1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,351
null
null
stu_VPRNL04262
null
1,680,193,023,514
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-032
null
null
FirstRow2:2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,352
null
null
stu_VPRNL04262
null
1,680,193,026,643
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-032
null
null
FirstRow1:1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,353
null
null
stu_VPRNL04262
null
1,680,193,028,527
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-032
null
null
FirstRow1:2
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,354
null
null
stu_VPRNL04262
null
1,680,193,031,034
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-032
null
null
FirstRow1:2
2
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,355
null
null
stu_VPRNL04262
null
1,680,193,120,786
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-032
null
null
SecondRow
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,356
null
null
stu_VPRNL04262
null
1,680,193,130,940
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-032
null
null
FinalAnswer
1
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,357
null
null
stu_VPRNL04262
null
1,680,193,143,389
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-032
null
null
FinalAnswer
2
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,358
null
null
stu_VPRNL04262
null
1,680,193,185,399
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-032
null
null
ThirdRow
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,359
null
null
stu_VPRNL04262
null
1,680,193,185,400
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-032
null
null
ThirdRow
0
null
INITIAL_HINT
null
Hint Request
null
null
null
2
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,360
null
null
stu_VPRNL04262
null
1,680,193,189,785
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-032
null
null
ThirdRow
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
3
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,361
null
null
stu_VPRNL04262
null
1,680,193,191,841
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-032
null
null
ThirdRow
2
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,362
null
null
stu_VPRNL04262
null
1,680,193,194,443
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-032
null
null
FinalAnswer
3
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,363
null
null
stu_VPRNL04262
null
1,680,193,201,953
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-032
null
null
FinalAnswer
0
null
INITIAL_HINT
null
Hint Request
null
null
null
2
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,364
null
null
stu_VPRNL04262
null
1,680,193,201,966
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-032
null
null
FinalAnswer
4
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,365
null
null
stu_VPRNL04262
null
1,680,193,206,362
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-032
null
null
FinalAnswer
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
3
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,366
null
null
stu_VPRNL04262
null
1,680,193,209,950
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-032
null
null
FinalAnswer
5
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,367
null
null
stu_VPRNL04262
null
1,678,392,448,263
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
PercentChange
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,368
null
null
stu_VPRNL04262
null
1,678,392,448,293
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
PercentChange
0
null
INITIAL_HINT
null
Hint Request
null
null
null
2
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,369
null
null
stu_VPRNL04262
null
1,678,392,451,231
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
PercentChange
2
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,370
null
null
stu_VPRNL04262
null
1,678,392,455,270
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
NumeratorQuantity2
1
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,371
null
null
stu_VPRNL04262
null
1,678,392,459,653
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
NumeratorQuantity2
2
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,372
null
null
stu_VPRNL04262
null
1,678,392,462,623
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
NumeratorQuantity1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,373
null
null
stu_VPRNL04262
null
1,678,392,465,175
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
DenominatorQuantity1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,374
null
null
stu_VPRNL04262
null
1,678,392,467,947
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
OptionalTask_1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,375
null
null
stu_VPRNL04262
null
1,678,392,473,859
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
NumeratorFactor
1
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,376
null
null
stu_VPRNL04262
null
1,678,392,481,903
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
EquationAnswer
1
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,377
null
null
stu_VPRNL04262
null
1,678,392,498,112
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
DenominatorFactor
1
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,378
null
null
stu_VPRNL04262
null
1,678,392,514,826
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
NumeratorFactor
2
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,379
null
null
stu_VPRNL04262
null
1,678,392,519,961
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
NumeratorFactor
3
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,380
null
null
stu_VPRNL04262
null
1,678,392,524,412
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
DenominatorFactor
2
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,381
null
null
stu_VPRNL04262
null
1,678,392,535,160
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
EquationAnswer
2
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,382
null
null
stu_VPRNL04262
null
1,678,392,540,972
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
DenominatorFactor
0
null
INITIAL_HINT
null
Hint Request
null
null
null
1
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,383
null
null
stu_VPRNL04262
null
1,678,392,543,353
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
DenominatorFactor
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
2
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,384
null
null
stu_VPRNL04262
null
1,678,392,546,984
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
DenominatorFactor
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
3
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,385
null
null
stu_VPRNL04262
null
1,678,392,562,784
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
DenominatorFactor
3
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,386
null
null
stu_VPRNL04262
null
1,678,392,570,971
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
NumeratorFactor
4
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,387
null
null
stu_VPRNL04262
null
1,678,392,579,735
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
EquationAnswer
3
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,388
null
null
stu_VPRNL04262
null
1,678,392,586,005
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
EquationAnswer
0
null
INITIAL_HINT
null
Hint Request
null
null
null
1
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,389
null
null
stu_VPRNL04262
null
1,678,392,587,617
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
EquationAnswer
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
2
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,390
null
null
stu_VPRNL04262
null
1,678,392,591,108
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
EquationAnswer
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
3
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,391
null
null
stu_VPRNL04262
null
1,678,392,594,563
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
EquationAnswer
4
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,392
null
null
stu_VPRNL04262
null
1,678,392,595,841
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
OptionalTask_2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,393
null
null
stu_VPRNL04262
null
1,678,392,599,894
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
FirstRow2:1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,394
null
null
stu_VPRNL04262
null
1,678,392,606,614
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
FirstRow2:2
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,395
null
null
stu_VPRNL04262
null
1,678,392,610,716
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
FirstRow2:2
2
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,396
null
null
stu_VPRNL04262
null
1,678,392,615,334
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
FirstRow2:2
3
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,397
null
null
stu_VPRNL04262
null
1,678,392,619,418
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
FirstRow1:1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,398
null
null
stu_VPRNL04262
null
1,678,392,621,725
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
FirstRow1:2
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,399
null
null
stu_VPRNL04262
null
1,678,392,628,356
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
FirstRow1:2
2
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,400
null
null
stu_VPRNL04262
null
1,678,392,632,138
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
FirstRow1:2
3
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,401
null
null
stu_VPRNL04262
null
1,678,392,640,399
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
FirstRow1:2
0
null
INITIAL_HINT
null
Hint Request
null
null
null
1
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,402
null
null
stu_VPRNL04262
null
1,678,392,642,987
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
FirstRow1:2
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
2
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,403
null
null
stu_VPRNL04262
null
1,678,392,646,682
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
FirstRow1:2
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
3
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,404
null
null
stu_VPRNL04262
null
1,678,392,649,889
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
FirstRow1:2
4
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,405
null
null
stu_VPRNL04262
null
1,678,392,690,472
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
SecondRow
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,406
null
null
stu_VPRNL04262
null
1,678,392,692,740
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
SecondRow
2
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,407
null
null
stu_VPRNL04262
null
1,678,392,696,297
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
SecondRow
0
null
INITIAL_HINT
null
Hint Request
null
null
null
1
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,408
null
null
stu_VPRNL04262
null
1,678,392,698,001
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
SecondRow
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
2
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,409
null
null
stu_VPRNL04262
null
1,678,392,702,972
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
SecondRow
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
3
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,410
null
null
stu_VPRNL04262
null
1,678,392,708,992
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
SecondRow
3
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,411
null
null
stu_VPRNL04262
null
1,678,392,714,349
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
ThirdRow
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,412
null
null
stu_VPRNL04262
null
1,678,392,718,503
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
FinalAnswer
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,413
null
null
stu_VPRNL04262
null
1,678,392,720,062
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
FinalAnswer
2
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,414
null
null
stu_VPRNL04262
null
1,678,392,737,606
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
FinalAnswer
3
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,415
null
null
stu_VPRNL04262
null
1,678,392,737,607
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
FinalAnswer
0
null
INITIAL_HINT
null
Hint Request
null
null
null
2
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,416
null
null
stu_VPRNL04262
null
1,678,392,741,983
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
FinalAnswer
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
3
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,417
null
null
stu_VPRNL04262
null
1,678,392,779,189
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-035
null
null
FinalAnswer
4
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,418
null
null
stu_VPRNL04262
null
1,679,587,355,925
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
PercentChange
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,419
null
null
stu_VPRNL04262
null
1,679,587,355,970
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
PercentChange
0
null
INITIAL_HINT
null
Hint Request
null
null
null
2
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,420
null
null
stu_VPRNL04262
null
1,679,587,357,354
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
PercentChange
2
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,421
null
null
stu_VPRNL04262
null
1,679,587,368,712
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
NumeratorQuantity1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,422
null
null
stu_VPRNL04262
null
1,679,587,390,817
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
NumeratorQuantity2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,423
null
null
stu_VPRNL04262
null
1,679,587,392,782
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
DenominatorQuantity1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,424
null
null
stu_VPRNL04262
null
1,679,587,395,318
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
OptionalTask_1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,425
null
null
stu_VPRNL04262
null
1,679,587,538,927
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
NumeratorFactor
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,426
null
null
stu_VPRNL04262
null
1,679,587,544,345
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
OptionalTask_2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,427
null
null
stu_VPRNL04262
null
1,679,587,551,655
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
FirstRow2:1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,428
null
null
stu_VPRNL04262
null
1,679,587,557,442
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
FirstRow2:2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,429
null
null
stu_VPRNL04262
null
1,679,587,561,988
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
FirstRow1:1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,430
null
null
stu_VPRNL04262
null
1,679,587,563,412
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
FirstRow1:2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,431
null
null
stu_VPRNL04262
null
1,679,587,568,061
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
DenominatorFactor
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,432
null
null
stu_VPRNL04262
null
1,679,587,571,573
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
EquationAnswer
1
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,433
null
null
stu_VPRNL04262
null
1,679,587,575,954
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
NumeratorFactor
2
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,434
null
null
stu_VPRNL04262
null
1,679,587,575,966
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
DenominatorFactor
0
null
INITIAL_HINT
null
Hint Request
null
null
null
2
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,435
null
null
stu_VPRNL04262
null
1,679,587,584,737
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
DenominatorFactor
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
3
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,436
null
null
stu_VPRNL04262
null
1,679,587,587,682
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
DenominatorFactor
2
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,437
null
null
stu_VPRNL04262
null
1,679,587,656,626
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
NumeratorFactor
3
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,438
null
null
stu_VPRNL04262
null
1,679,587,659,102
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
EquationAnswer
2
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,439
null
null
stu_VPRNL04262
null
1,679,587,675,051
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
EquationAnswer
3
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,440
null
null
stu_VPRNL04262
null
1,679,587,698,038
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
SecondRow
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,441
null
null
stu_VPRNL04262
null
1,679,587,704,728
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
ThirdRow
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null
5,442
null
null
stu_VPRNL04262
null
1,679,587,708,174
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-042
null
null
FinalAnswer
1
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_IATBQ04748
null
null
null
null
null
PROMOTED
null