1. Let Xdenote the mean of a random sample of size n from a N(,2) distribution. Find the
distribution of X, and then compute the probability that the random interval (X2/n,X+2/n)
includes the point.
1. Let Xdenote the mean of a random sample of size n from a N(,2) dis.pdf
1. 1. Let Xdenote the mean of a random sample of size n from a N(,2) distribution. Find the
distribution of X, and then compute the probability that the random interval (X2/n,X+2/n)
includes the point