3. The following distribution shows the daily pocket allowance of children
The mean pocket allowance is Rs 18. Find the missing frequency f.
Daily pocket
11-13, 13-15 | 15-17, 17-19 | 19-21 21-23 | 23-18
allowance (in Rs)
Number of children 7, 6, 9, 13
Answers
Answered by
25
Answer:
18-13
Step-by-step explanation:
23 minus 18 is 5
then 18 minus 5 is 13
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