Assume that females have pulse rates that are normally distributed with a mean of p = II'IELU beats per minute and a standard deviation of o": 12.5 beats per minute. Complete parts {a} through {c} below. a. If 1 adult female is randomly selected, nd the probability that her pulse rate is less than 33 beats per minute. The probability is [11123 . (Round to four decimal places as needed]: b. If 4 adult females are randomly selected, nd the probability that they have pulse rates with a mean less than 83 beats per minute. The probability is D (Round to four decimal places as needed]