i Pulse Rates of Males (beats per minute) X 81 82 82 64 94 83 76 77 51 85 62 71 53 90 59 45 64 64 64 80 51 61 56 69 74 80 53 78 82 73 79 5760 63 84 67 88 70 71 64 62 59 63 52 57 61 80 70 37 80 71 64 64 70 83 66 67 64 74 59 80 7564 72 66 84 76 67 95 99 62 75 65 72 84 64 82 53 41 80 85 82 74 83 69 66 76 65 86 68 65 68 90 6788 57 71 55 73 72 89 76 91 98 95 62 70 105 54 73 67 57 88 63 80 89 80 66 72 70 55 65 55 59 78 96102 78 70 71 63 57 63 84 76 73 96 75 57 91 76 58 74 80 84 78 66 65 72 56 68 67 58 66 59 55 68 6468 66 63 55 83 65 79 58 70 66 58 70 62 72 76 59 63 80 75 73 106 72 64 63 88 61 72 98 55 63 72 73\f65 76 66 92 58 92 62 79 72 57 91Use the accompanying data set on the pulse rates (in beats per minute) of males to complete parts (a) and (b) below. Click the icon to view the pulse rates of males. a. Find the mean and standard deviation, and verify that the pulse rates have a distribution that is roughly normal. The mean of the pulse rates is beats per minute. (Round to one decimal place as needed.)