The following distribution shows the daily pocket allowance of children of a locality
MATHEMATICS · Subjective · CBSE · Mathematics · Statistics · Statistics
Problem
3. The following distribution shows the daily pocket allowance of children of a locality. The mean pocket allowance is Rs 18 . Find the missing frequency .| Daily pocket ; allowance (in ₹) | |||||||
|---|---|---|---|---|---|---|---|
| Number of children | 7 | 6 | 9 | 13 | 5 | 4 |