Problem#l. Create a stem and leaf plot of the below data set ( 1 point) 60 105 95 80 90 100 75 70 84 98 102 70 65 88 90 75 78 94 110 121 95 80 76 108 Problem#2. Create a stem and leaf plot of the below data set (1 point) 75 85 90 80 87 71 82 88 95 91 73 80 83 92 94 71 75 91 79 95 87 76 91 85 Problem#3. The heights (in inches) of the players on a professional basketball team are shown as follows: (1 point) 74 78 8187 81 80 77 30 85 78 30 83 75 81 73 A) Find the sum of the data entries? (1 point) B) Divide the sum by the number of data entIies. What is the mean height? (2 point) C) Find the median height for the above data set? (1 point) D) Find the mode of the above data set. (1 point) Problem#4. The ages of a sample of fans at a rock concert are listed 24 27 19 21 18 23 21 20 19 33 30 29 21 18 24 26 38 19 35 34 33 3O 21 27 (1 point) A) What is the mean age? (1 point) B) Order the data entries? (1 point) C) Find the median data entry? (1 point)