McCanna says that she typically Write her horse for about six hours because the mode if sex is McCanna conclusion appropriate use the drop-down menus to explain your reasoning McCanna conclusion- accurate The mode of a data- however--- more half on the time she spends---? than six hours riding her horse it would be more accurate to say that McCanna typically ride her bike between- and six hours Plz plz help

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?