In Issue 338 of the Amstat News, thenpresident of the American Statistical Association, F. Scheuren, reported the results of a survey on how members would prefer to receive ballots in annual elections. On the WeissStats CD, you will find data for preference and highest degree obtained for the 566 respondents.
a. Determine a frequency distribution.
b. Obtain a relative-frequency distribution.
c. Draw a pie chart.
d. Construct a bar chart.
If an exercise discusses more than one data set, do parts (a)–(d) for each data set.