Row
int64
1
29.9k
Sample Name
float64
Transaction Id
float64
Anon Student Id
stringclasses
208 values
Session Id
float64
Time Zone
int64
1,661B
1,686B
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
236 values
Problem View
float64
Problem Start Time
float64
Step Name
stringclasses
17 values
Attempt At Step
int64
0
17
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
10 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
171
null
null
stu_PZJGR03417
null
1,677,863,617,158
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-044
null
null
NumeratorQuantity1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
GRADUATED
null
172
null
null
stu_PZJGR03417
null
1,677,863,622,271
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-044
null
null
DenominatorQuantity1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
GRADUATED
null
173
null
null
stu_PZJGR03417
null
1,677,863,626,680
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-044
null
null
OptionalTask_1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
GRADUATED
null
174
null
null
stu_PZJGR03417
null
1,677,863,639,722
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-044
null
null
DenominatorFactor
0
null
INITIAL_HINT
null
Hint Request
null
null
null
1
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
GRADUATED
null
175
null
null
stu_PZJGR03417
null
1,677,863,641,975
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-044
null
null
DenominatorFactor
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
2
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
GRADUATED
null
176
null
null
stu_PZJGR03417
null
1,677,863,652,997
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-044
null
null
DenominatorFactor
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
3
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
GRADUATED
null
177
null
null
stu_PZJGR03417
null
1,677,863,660,426
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-044
null
null
DenominatorFactor
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
GRADUATED
null
178
null
null
stu_PZJGR03417
null
1,677,863,662,622
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-044
null
null
NumeratorFactor
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
GRADUATED
null
179
null
null
stu_PZJGR03417
null
1,677,863,668,252
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-044
null
null
EquationAnswer
0
null
INITIAL_HINT
null
Hint Request
null
null
null
1
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
GRADUATED
null
180
null
null
stu_PZJGR03417
null
1,677,863,670,550
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-044
null
null
EquationAnswer
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
2
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
GRADUATED
null
181
null
null
stu_PZJGR03417
null
1,677,863,673,445
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-044
null
null
EquationAnswer
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
3
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
GRADUATED
null
182
null
null
stu_PZJGR03417
null
1,677,863,676,029
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-044
null
null
EquationAnswer
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
GRADUATED
null
183
null
null
stu_PZJGR03417
null
1,677,863,683,544
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-044
null
null
FinalAnswer
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
GRADUATED
null
184
null
null
stu_PZJGR03417
null
1,677,863,692,579
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-044
null
null
FinalAnswer
2
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
GRADUATED
null
185
null
null
stu_WQYQV16297
null
1,667,576,206,445
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-140
null
null
PercentChange
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
186
null
null
stu_WQYQV16297
null
1,667,576,210,818
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-140
null
null
NumeratorQuantity2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
187
null
null
stu_WQYQV16297
null
1,667,576,213,688
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-140
null
null
NumeratorQuantity1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
188
null
null
stu_WQYQV16297
null
1,667,576,216,774
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-140
null
null
DenominatorQuantity1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
189
null
null
stu_WQYQV16297
null
1,667,576,261,468
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-140
null
null
FinalAnswer
1
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
190
null
null
stu_WQYQV16297
null
1,667,576,265,799
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-140
null
null
FinalAnswer
2
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
191
null
null
stu_WQYQV16297
null
1,667,576,306,240
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-140
null
null
FinalAnswer
3
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
192
null
null
stu_WQYQV16297
null
1,667,576,313,316
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-140
null
null
FinalAnswer
4
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
193
null
null
stu_WQYQV16297
null
1,667,576,313,351
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-140
null
null
FinalAnswer
0
null
INITIAL_HINT
null
Hint Request
null
null
null
2
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
194
null
null
stu_WQYQV16297
null
1,667,576,318,484
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-140
null
null
FinalAnswer
0
null
INITIAL_HINT
null
Hint Request
null
null
null
2
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
195
null
null
stu_WQYQV16297
null
1,667,576,369,323
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-140
null
null
OptionalTask_2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
196
null
null
stu_WQYQV16297
null
1,667,576,375,000
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-140
null
null
FirstRow1:1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
197
null
null
stu_WQYQV16297
null
1,667,576,377,951
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-140
null
null
FirstRow1:2
1
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
198
null
null
stu_WQYQV16297
null
1,667,576,388,390
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-140
null
null
FirstRow1:2
2
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
199
null
null
stu_WQYQV16297
null
1,667,576,391,700
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-140
null
null
FirstRow2:1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
200
null
null
stu_WQYQV16297
null
1,667,576,393,301
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-140
null
null
FirstRow2:2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
201
null
null
stu_WQYQV16297
null
1,667,576,405,874
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-140
null
null
SecondRow
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
202
null
null
stu_WQYQV16297
null
1,667,576,412,383
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-140
null
null
FinalAnswer
5
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
203
null
null
stu_WQYQV16297
null
1,667,576,416,649
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-140
null
null
FinalAnswer
6
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
204
null
null
stu_WQYQV16297
null
1,667,576,433,723
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-140
null
null
ThirdRow
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
205
null
null
stu_WQYQV16297
null
1,667,576,449,777
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-140
null
null
FinalAnswer
7
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
206
null
null
stu_WQYQV16297
null
1,667,576,477,926
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-140
null
null
FinalAnswer
8
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
207
null
null
stu_WQYQV16297
null
1,667,576,477,953
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-140
null
null
FinalAnswer
0
null
INITIAL_HINT
null
Hint Request
null
null
null
2
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
208
null
null
stu_WQYQV16297
null
1,667,576,484,946
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-140
null
null
FinalAnswer
9
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
209
null
null
stu_WQYQV16297
null
1,667,576,485,032
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-140
null
null
FinalAnswer
0
null
INITIAL_HINT
null
Hint Request
null
null
null
2
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
210
null
null
stu_WQYQV16297
null
1,667,576,490,430
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-140
null
null
FinalAnswer
10
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
211
null
null
stu_WQYQV16297
null
1,667,576,490,466
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-140
null
null
FinalAnswer
0
null
INITIAL_HINT
null
Hint Request
null
null
null
2
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
212
null
null
stu_WQYQV16297
null
1,667,576,494,391
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-140
null
null
FinalAnswer
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
3
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
213
null
null
stu_WQYQV16297
null
1,667,576,501,862
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-140
null
null
FinalAnswer
11
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
214
null
null
stu_WQYQV16297
null
1,667,576,835,142
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-144
null
null
PercentChange
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
215
null
null
stu_WQYQV16297
null
1,667,576,835,206
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-144
null
null
PercentChange
0
null
INITIAL_HINT
null
Hint Request
null
null
null
2
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
216
null
null
stu_WQYQV16297
null
1,667,576,836,887
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-144
null
null
PercentChange
2
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
217
null
null
stu_WQYQV16297
null
1,667,576,841,248
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-144
null
null
NumeratorQuantity2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
218
null
null
stu_WQYQV16297
null
1,667,576,844,258
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-144
null
null
NumeratorQuantity1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
219
null
null
stu_WQYQV16297
null
1,667,576,845,359
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-144
null
null
DenominatorQuantity1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
220
null
null
stu_WQYQV16297
null
1,667,576,852,163
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-144
null
null
OptionalTask_2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
221
null
null
stu_WQYQV16297
null
1,667,576,854,317
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-144
null
null
FirstRow1:1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
222
null
null
stu_WQYQV16297
null
1,667,576,856,216
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-144
null
null
FirstRow1:2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
223
null
null
stu_WQYQV16297
null
1,667,576,859,845
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-144
null
null
FirstRow2:2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
224
null
null
stu_WQYQV16297
null
1,667,576,861,447
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-144
null
null
FirstRow2:1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
225
null
null
stu_WQYQV16297
null
1,667,576,876,254
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-144
null
null
SecondRow
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
226
null
null
stu_WQYQV16297
null
1,667,576,879,924
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-144
null
null
ThirdRow
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
227
null
null
stu_WQYQV16297
null
1,667,576,931,223
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-144
null
null
FinalAnswer
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
228
null
null
stu_WQYQV16297
null
1,667,576,936,339
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-144
null
null
FinalAnswer
2
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
229
null
null
stu_WQYQV16297
null
1,667,576,939,062
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-144
null
null
FinalAnswer
0
null
INITIAL_HINT
null
Hint Request
null
null
null
1
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
230
null
null
stu_WQYQV16297
null
1,667,576,940,892
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-144
null
null
FinalAnswer
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
2
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
231
null
null
stu_WQYQV16297
null
1,667,576,944,467
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-144
null
null
FinalAnswer
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
3
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
232
null
null
stu_WQYQV16297
null
1,667,576,950,920
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-144
null
null
FinalAnswer
3
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
233
null
null
stu_WQYQV16297
null
1,667,839,906,311
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-163
null
null
PercentChange
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
234
null
null
stu_WQYQV16297
null
1,667,839,906,347
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-163
null
null
PercentChange
0
null
INITIAL_HINT
null
Hint Request
null
null
null
2
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
235
null
null
stu_WQYQV16297
null
1,667,839,909,168
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-163
null
null
PercentChange
2
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
236
null
null
stu_WQYQV16297
null
1,667,839,933,831
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-163
null
null
NumeratorQuantity2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
237
null
null
stu_WQYQV16297
null
1,667,839,945,193
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-163
null
null
NumeratorQuantity1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
238
null
null
stu_WQYQV16297
null
1,667,839,946,263
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-163
null
null
DenominatorQuantity1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
239
null
null
stu_WQYQV16297
null
1,667,839,948,880
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-163
null
null
OptionalTask_2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
240
null
null
stu_WQYQV16297
null
1,667,839,954,170
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-163
null
null
FirstRow1:1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
241
null
null
stu_WQYQV16297
null
1,667,840,024,255
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-163
null
null
FirstRow1:2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
242
null
null
stu_WQYQV16297
null
1,667,840,027,023
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-163
null
null
FirstRow2:2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
243
null
null
stu_WQYQV16297
null
1,667,840,029,153
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-163
null
null
FirstRow2:1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
244
null
null
stu_WQYQV16297
null
1,667,840,051,606
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-163
null
null
SecondRow
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
245
null
null
stu_WQYQV16297
null
1,667,840,057,041
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-163
null
null
ThirdRow
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
246
null
null
stu_WQYQV16297
null
1,667,840,060,430
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-163
null
null
FinalAnswer
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
247
null
null
stu_WQYQV16297
null
1,667,840,073,391
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-163
null
null
FinalAnswer
2
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
248
null
null
stu_WQYQV16297
null
1,667,576,515,177
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-029
null
null
PercentChange
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
249
null
null
stu_WQYQV16297
null
1,667,576,515,251
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-029
null
null
PercentChange
0
null
INITIAL_HINT
null
Hint Request
null
null
null
2
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
250
null
null
stu_WQYQV16297
null
1,667,576,517,822
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-029
null
null
PercentChange
2
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
251
null
null
stu_WQYQV16297
null
1,667,576,522,566
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-029
null
null
NumeratorQuantity2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
252
null
null
stu_WQYQV16297
null
1,667,576,524,825
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-029
null
null
NumeratorQuantity1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
253
null
null
stu_WQYQV16297
null
1,667,576,527,083
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-029
null
null
DenominatorQuantity1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
254
null
null
stu_WQYQV16297
null
1,667,576,542,138
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-029
null
null
FinalAnswer
1
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
255
null
null
stu_WQYQV16297
null
1,667,576,561,476
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-029
null
null
FinalAnswer
2
null
JIT
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
256
null
null
stu_WQYQV16297
null
1,667,576,567,585
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-029
null
null
FinalAnswer
0
null
INITIAL_HINT
null
Hint Request
null
null
null
2
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
257
null
null
stu_WQYQV16297
null
1,667,576,567,606
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-029
null
null
FinalAnswer
3
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
258
null
null
stu_WQYQV16297
null
1,667,576,573,406
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-029
null
null
OptionalTask_2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
259
null
null
stu_WQYQV16297
null
1,667,576,575,510
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-029
null
null
FirstRow1:1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
260
null
null
stu_WQYQV16297
null
1,667,576,577,937
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-029
null
null
FirstRow1:2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
261
null
null
stu_WQYQV16297
null
1,667,576,582,113
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-029
null
null
FirstRow2:1
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
262
null
null
stu_WQYQV16297
null
1,667,576,584,068
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-029
null
null
FirstRow2:2
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
263
null
null
stu_WQYQV16297
null
1,667,576,590,001
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-029
null
null
SecondRow
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
264
null
null
stu_WQYQV16297
null
1,667,576,592,003
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-029
null
null
FinalAnswer
4
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
265
null
null
stu_WQYQV16297
null
1,667,576,592,027
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-029
null
null
FinalAnswer
0
null
INITIAL_HINT
null
Hint Request
null
null
null
2
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
266
null
null
stu_WQYQV16297
null
1,667,576,596,451
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-029
null
null
ThirdRow
1
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
267
null
null
stu_WQYQV16297
null
1,667,576,606,351
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-029
null
null
FinalAnswer
5
null
ERROR
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
268
null
null
stu_WQYQV16297
null
1,667,576,606,377
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-029
null
null
FinalAnswer
0
null
INITIAL_HINT
null
Hint Request
null
null
null
2
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
269
null
null
stu_WQYQV16297
null
1,667,576,610,264
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-029
null
null
FinalAnswer
0
null
HINT_LEVEL_CHANGE
null
Hint Level Change
null
null
null
3
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null
270
null
null
stu_WQYQV16297
null
1,667,576,615,371
null
null
null
null
null
ratio_proportion_change3
ratio_proportion_change3-cms-029
null
null
FinalAnswer
6
null
OK
null
Attempt
null
null
null
0
null
null
null
null
null
null
null
sch_YCAFQ75321
null
null
null
null
null
PROMOTED
null