OK THIS IS SERIOUSLY FREAKY CHECK THIS OUT. CORONA 6 letters C is the 3rd number in the alphabet O is the 15th R is the 18th O is 15th N is 14th and A is 1st add those all up and you get 66 then place the 6 from the 6 letter next to 66 to get 666 then divide 666 by 2020 and you get 3.0330 now look at the image below tell me thats a coincidence/'/'/' /

Assume that females have pulse rates that are normally distributed with a mean of mu equals 72.0 beats per minute and a standard deviation of sigma equals 12.5 beats per minute. complete parts (a) through (c) below. a. if 1 adult female is randomly selected, find the probability that her pulse rate is between 65 beats per minute and 79 beats per minute. the probability is? b. if 16 adult females are randomly selected, find the probability that they have pulse rates with a mean between 65 beats per minute and 79 beats per minute. the probability is? c. why can the normal distribution be used in part (b), even though the sample size does not exceed 30?