MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. () The data below are the temperatures on randomly chosen days during a summer class and the 4) number of absences on those days. Calculate the correlation coefficient, r. Temperature, x 76 89 95 94 92 102 79 104 84 Number of absences, y 12 16 19 19 17 24 13 24 14 A) 0.980 B) 0.890 C) 0.819 D) 0.881 5) The test scores of 30 students are listed below. Find the five-number summary 5) 31 41 45 48 52 55 56 58 63 65 67 67 69 70 70 74 75 78 79 19 80 81 83 85 85 87 90 92 95 99 A) Min - 31, 01 - 58, Q2 - 70, 03 - 83, Max - 99 B) Min - 31, Q1 - 58, O2 - 72, O3 - 83, Max - 99 C) Min - 31, 01 - 57, 02 - 72, 03 - 81, Max - 99 D) Min - 31, Q1 - 57. 02 - 70, 03 - 81, Max - 99 SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. 6) The mean IO of statistics teachers is greater than 160. Write the null and alternative 6) hypotheses. MULTIPLE CHOICE Choose the one alternative that best completes the statement or answers the question. O 199+ a TA