Question

7) A developmental psychologist surveyed 25 single senior citizens living in private apartments. Each participant completed a questionnaire on the number of hours of television he or she watched in the last week. Their answers were as follows: 1 0 3 1 5 4 1 4 1 1 2 0 3 0 0 5 3 0 2 6 1 1 7 2 1 a. Create a relative frequency distribution table using six (6) classes. Table needs to include: class limits, class boundaries, class midpoint, frequency, and relative frequency. b. Create a frequency histogram based on the table you built in part (a). c. Describe in words the shape of the histogram (specifically comment on the type of distribution depicted: unimodal, bimodal, positive skew, negative skew, etc.).

Answer 1