Recruits for a police academy were required to undergo a test that measures their exercise capacity. The

Question:

Recruits for a police academy were required to undergo a test that measures their exercise capacity. The exercise capacity (in minutes) was obtained for each of 20 recruits:

a. Draw a dotplot of the data.
b. Find the mean.
c. Find the range.
d. Find the variance.
e. Find the standard deviation.
f. Using the dotplot from part a, draw a line representing the range.Then draw a line starting at the mean with a length that represents the value of the standard deviation.
g. Describe how the distribution of data, the range, and the standard deviation are related.

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...