Suppose that ?1, ?2, … ?? are i.i.d RV drawn from a normal distribution N(2,5) distribution...

Suppose that ?1, ?2, … ?? are i.i.d RV drawn from a normal distribution N(2,5) distribution

. a. What is the mean and the variance of sample average where i.) n=10, ii) n=100, iii) n=1000.

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orchestra answered 1 year ago

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