The scores for males on the critical reading portion of the SAT are normally distributed, with a

Question:

The scores for males on the critical reading portion of the SAT are normally distributed, with a mean of 498 and a standard deviation of 116. Random samples of size 20 are drawn from this population, and the mean of each sample is determined.

Use the Central Limit Theorem to find the mean and standard deviation of the indicated sampling distribution of sample means. Then sketch a graph of the sampling distribution.

Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...