The California Golf Association recently conducted a survey of its members. Among other questions, the members were asked to indicate the number of 18-hole rounds that they played last year. Data for a sample of 294 members are provided in the data file called Golf Survey.
a. Using the 2k ≥ n guideline, what is the minimum number of classes that should be used to display these data in a grouped data frequency distribution?
b. Referring to part a, what should the class width be, assuming you round the width up to the nearest integer?
c. Referring to parts a and b, develop a grouped data frequency distribution for these golf data.
d. Based on your answer to part c, construct and interpret a frequency histogram for the data.