A. (5 points). Thirty students in the School of Business were asked what their majors were. The following represents their responses (M = Management; A = Accounting; E = Economics; O = Other). A M M A M M E M A E M A O F M A M A E M A O A M E E M A M a. Construct a frequency distribution. b. Construct a relative frequency distribution. c. Display the frequencies graphically with a bar graph. d. Describe the graph. B (5 points). The following data show the yearly salaries of football coaches at some state-supported universities. University Salary ($1,000s) 53 44 68 47 62 59 53 94 For the above sample, determine the following measures. a. Mean yearly salary b. Standard deviation c. Mode d. Median e. 70th percentile B. (10 Points). Guests staying at Marada Inn were asked to rate the quality of their accommodations as being excellent, above average, average, below average, or poor. The ratings provided by a sample of 20 quests are shown below. Below Average Average Above Average Above Average Above Average Above Average Above Average Below Average Average Poor Poor Below Average Above Average Average Above Average Average Excellent Above Average Average Above Average a. Provide a frequency distribution showing the number of occurrences of each rating level in the sample. b. Construct relative frequency and percent frequency distributions for the data. c. Display the frequencies graphically with a bar graph. d. Display the percent frequencies graphically with a pie chart. e. Describe both graphs