For a distribution in which X = 43 and SX = 8, using z-scores, what is the

Question:

For a in which X = 43 and SX = 8, using z-scores, what is the relative frequency of
(a) Scores below 27?
(b) Scores above 51?
(c) A score between 42 and 44?
(d) A score below 33 or above 49?
(e) For each of the questions above, what is the probability of randomly selecting participants who have these scores?
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...