Question

Frequency
under 40 under 50
under 60
24. Find the mean age from the following distribution.
under 10 under 20
under 20 under 30
Age (in years)
32
43
50
25
10
6
Number of males
factory were absent in a year was found to be as below.

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Answer 1

Answer:

25 is not equal to size of the working people

Step-by-step explanation:

39÷45=143+1432