A Consumer reports article on peanut butter (Sept. 1990) reported the following scores for various brands: Creamy 56 44 62 36 39 53 50 65 45 40 56 68 41 30 40 50 56 30 22. Crunchy 62 53 75 42 47 40 34 62 52 50 34 42 36 75 80 47 56 62. a. Construct a comparative stem-and-leaf display by listing stems in the middle of your page and then displaying the creamy leaves out to the right and the crunchy leaves out to the left. b. Describe similarities and differences for the two types.