The following data represents the age of 30 lottery winners. 22 28 30 31 32 39 39 39 42 44 45 47 50 50 50 50 60 62 62 62 63 63 65 65 66 68 69 75 76 85 Complete the frequency distribution for the data. Age Frequency 20-29 30-39 40-49 50-59 60-69 70-79 80-89Home Sales Prices (hundred thousands) (ten thousands) 0 667778999 02447778889999 2 0011234445667889 3 00011226 The stem-and-leaf plot above shows house sale prices over the last week in Tacoma. What was the most expensive house sold? Give your answer in dollars Submit QuestionThe IQ scores of 50 students are given below. 87 117 90 111 106 114 99 116 115 108 117 88 119 98 101 107 87 108 109 97 89 108 104 96 89 111 99 111 114 111 93 119 92 109 106 90 114 118 107 96 105 87 101 117 110 115 112 88 112 115 (a) Construct a grouped frequency distribution for the data. Use 85-89 for the first class and use the same width for each subsequent class. Class Frequency 85 - 89 (b) Which of the following is the correct histogram for this data?For a4-unit class like Statistics, students should spend average of12 hours studying for the class. A survey was done on 29 students, and the distribution of total study hours per weekis bell-shaped with a mean of13 hours and a standard deviation of 3.1 hours. Use the Empirical Rule to answer the following questions. b} 9596 of the students spend between hours and hours on Statistics each week. a} 6396 of the students spend between C] hours and Cl hours on Statistics each week. c} 99.?% of the students spend between |:] hours and C] hours on Statistics each week