1. What is the class width? What are the approximate lower and upper class limits of the...

Question:

1. What is the class width? What are the approximate lower and upper class limits of the first class?
2. What is a reasonable explanation for the gap between the group of people with heights between 43 in. and 55 in., and the group of people with heights between 57 in. and 77 in.?
3. Use the frequency from Exercise 20 in Section 2-2 to construct a histogram. What can you conclude from the of the digits? Specifically, do the weights appear to be reported or actually measured?
Answer the questions by referring to the fallowing Minitab-generated histogram, which represents the heights (inches) of people randomly selected from those who entered New York City's Museum of Natural history during a recent Friday 'naming
Interpreting a Histogram

70- 60- 50- 40- 30 20- 10- 70 75 o as 9o 95 100 10s iio 1is 40 45 50 55 60 65 Height (in.) Axuarbay

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...