The ages of the signers of the Declaration of Independence are shown. (Age is approximate since only the birth year appeared in the source, and one has been omitted since his birth year is unknown.) Construct a grouped frequency distribution and a cumulative frequency distribution for the data using 7 classes. (The data in this exercise will be used in Exercise 23 in Section 3–1.)
Answer to relevant QuestionsThe number of unclaimed expired prizes (in millions of dollars) for lottery tickets bought in a sample of states as shown. Construct a frequency distribution for the data using 5 classes. (The data in this exercise will be ...Find the class boundaries, midpoints, and widths for each class. a. 32–38 b. 86–104 c. 895–905 d. 12.3–13.5 e. 3.18–4.96 Construct a histogram, frequency polygon, and give for the data in Exercise 16 in Section 2–1 and analyze the results. a. Construct a frequency distribution; include class limits, class frequencies, midpoints, and cumulative frequencies. b. Construct a frequency polygon. c. Construct an ogive. The scores of health care quality as calculated by a professional risk management company are listed for selected states. Use the data to construct a frequency distribution with 6 classes, a histogram, a frequency polygon, ...
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