Find the area of the shaded region. The graph to the right depicts IQ scores of adults, O and those scores are normally distributed with a mean of 100 and a standard deviation of 15. 106 124 The area of the shaded region is (Round to four decimal places as needed.)Assume that an adult female is randomly selected. Suppose females have pulse rates that are normally distributed with a mean of 79.0 beats per minute and a standard deviation of 12.5 beats per minute. Find the probability of a pulse rate between 61 beats per minute and 75 beats per minute. (Hint: Draw a graph.) The probability is (Round to four decimal places as needed.)