* Points: 0 of 1 Use 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 O 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. X (Round to one decimal place as needed. ) Pulse Rates of Males (beats per minute) Na 80 Du 79 82 64 Las 94 82 76 75 Cu 49 84 Att 89 44 Thi 63 Lat 63 68 74 82 52 78 84 74 (/1) 59 /1) 63 65 84 68 4