Q. 25.0( 2 Votes )

The number of children in 10 families of a locality are

2, 4, 3, 4, 2, 0, 3, 5, 1, 6.

Find the mean number of children per family.

Answer :

Sum of numbers of children in families = 2 + 4 + 3 + 4 + 2 + 0 + 3 + 5 + 1 + 6 = 30


Total number of family = 10


Mean number of children per family =


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