Question

The following is the record of weight of children at the time of their birth as maintained
in a maternity ward during a particular year--
No. of children
Weight of children in kg.
2.5
3.0
3.5
3.8
4.0
4.2
12
175
156
42
15
5
Find the average (mean) weight of a child at the time of birth​

Answer 1

Answer:

12

Step-by-step explanation:

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