← Change Exercise
Two-way tables
Find the missing value so the row and column totals are correct.
| Yes | No | Total | |
|---|---|---|---|
| Boys | 6 | 4 | 10 |
| Girls | 5 | 12 | |
| Total | 11 | 11 | 22 |
Correct answers
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All difficulties
0%
Accuracy
0
Current streak
0
Total answers
0
Correct
What does the generator do?
It builds a 2×2 two-way table of counts with all totals shown and one inner value blank, and asks you to find it.
How to solve
Use the total of the row or column that contains the blank: subtract the value you can see from that total.