Question

The mean of the squares of the first n, natural numbers is​

Answer 1

Answer:

question is not correct . I will answer your question but when it is correct.

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Answer 2

Step-by-step explanation:

let the total number of terms be n

then mean = (n+1)/2

Hope it helps

as take an example

1,4,9

the mean is the middle or average term

thus between 1 &9 middle term = 5