QUESTION 7 John is in a running club made up of 34 members. They run a 15K race to prepare for the Boilermaker, and the running times (in minutes) of each of the runners in John's club is given below: 50 99 92 90 131 129 105 82 130 80 56 127 75 106 83 108 85 73 93 113 82 83 113 68 93 82 90 81 81 78 59 77 73 99 Enter this dataset into your statistical calculator. Then determine the following. a. Use your calculator to find the population mean, to the nearest whole amount. Make sure to label your answer properly! HE b. Use your calculator to find the population standard deviation, to four decimal places. Make sure to label your answer properly