The distribution of high school graduation rates in the United States in 2004 had a minimum value

Question:

The of high school graduation rates in the United States in 2004 had a minimum value of 78.3 (Texas), first quartile of 83.6, median of 87.2, third quartile of 88.8, and maximum value of 92.3 (Minnesota) (Statistical Abstract of the United States, 2006).
a. Report the range and the interquartile range.
b. Would a box plot show any potential outliers? Explain.
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...