Question

WUD 2. Number of families in a village in correspondence with the number of children are given below: simpe method 1 2 0 4 3 5 No of children 25 11 32 10 5 No of families 1 Find the mean number of children ​

Answer 1

Answer:

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Answer 2

Answer:

1.7142

Step-by-step explanation:

To find mean we will add up total number or children, then divide by number of families.

So,

Mean =

(0×11+1×25+2×32+3×10+4×5+5×1)/(11+25+32+10+5)

Mean =(25+64+30+20+5)/84

=144/84=1.7142

Therefore,the mean number of children per family is 1.7142