6) Phone Calls (per day) Class Frequency, f8 - 11 18 12 - 15 23 16 - 19 38 20 - 23 47 24 - 27 32. Provide an appropriate response. a) Construct a relative frequency histogram of the data, using eight classes. b) If the university wants to accept the top 90 score be ________. c) If the university sets the minimum score at 17, What percent of the applicants will be accepted?
