English, asked by sochonluikham20, 5 months ago

Difference in age
between
husband and wife
In a particular tribe.
calculate from frequency mean,
Mean devaition of the following?
Difference :0-5
5-10
10-15
15-20
20-25
25-30
30-35
35-40
Frequency
449
750
507
281
109
52
16
4

Answers

Answered by mahi6356

1

yes for the 4 is the correct answer

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