Directions: The given table shows the ages of different children in a group ||||||| |---|---|---|---|---|---| |
Ages (in years)
| 0 - 4
| 4 - 8
| 8 - 12
| 12 - 16
| 16 - 20
|
| Frequency
| 7
| 2
| 3
| 7
| 5
|
| Cumulative frequency
| 7
| 9
| A
| 19
| B
|
What is the value of B?
Reveal answer
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