Consider a bell-shaped distribution with a mean of 750 and a standard deviation of 50. There are

Question:

Consider a bell-shaped with a mean of 750 and a standard deviation of 50. There are 500 observations in the data set.
a. What percentage of the observations are less than 700?
b. Approximately how many observations are less than 700?

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...