A population of scores has a mean of 40 and a standard deviation of 10. Imagine that all possible samples of size n=45 are drawn from this population, and the mean of each sample is calculated,...

A population of scores has a mean of 40 and a standard deviation of 10.  Imagine that all possible samples of size n=45 are drawn from this population, and the mean of each sample is calculated, producing a distribution of sample means.  According to the Central Limit Theorem, the standard error of M will be ______ and the expected value of M will be _____.