Briefly explain the three decisions that have to be made to group a data set in the form of a frequency distribution table.
Answer to relevant QuestionsHow are the relative frequencies and percentages of classes obtained from the frequencies of classes? Illustrate with the help of an example. A data set on monthly expenditures (rounded to the nearest dollar) incurred on fast food by a sample of 500 households has a minimum value of $3 and a maximum value of $147. Suppose we want to group these data into six ...a. Prepare a frequency distribution table for colon and rectum cancer rates for men using six classes of equal width. b. Construct the relative frequency and percentage distribution columns. The following table gives the frequency distribution for the numbers of parking tickets received on the campus of a university during the past week by 200 students. Number of Tickets Number of ...Prepare the cumulative frequency, cumulative relative frequency, and cumulative percentage distributions using the frequency distribution constructed in Exercise 2.23.
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