The mean of 64 observations of a random variable x, where E(X)=9 and

var(x)=4, is denoted by the sample mean X. Find limits within which sample mean lies with probability 0.96.

Printable View

- Nov 7th 2006, 05:39 PMkingkaisai2Sampling question number 2
The mean of 64 observations of a random variable x, where E(X)=9 and

var(x)=4, is denoted by the sample mean X. Find limits within which sample mean lies with probability 0.96.