The number of members in 10 families of a society are 2, 4, 3, 4, 2, 2, 3, 5, 1, 4. Find the mean number of members per family.
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Answer:
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Step-by-step explanation:
Given that
The numbers of children in 10 families of a locality are 2,4,3,4,2,3,5,1,1,5
We know mean =
number of observations
sum of observations
=
10
2+4+3+4+2+3+5+1+1+5
=
10
30
=3
∴ Mean number of children per family=3.
Answered by
2
Step-by-step explanation:
therefore mean is 3
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