Find the area of the shaded region. The graph to the right depicts IQ scores of adults, and those scores are normally distributed with a mean of 100 and a standard deviation of 15. 108 124 The area of the shaded region is . (Round to four decimal places as needed.)Find the area of the shaded region. The graph to the right depicts IQ scores of adults, and those scores are normally distributed with a mean of 100 and a standard deviation of 15. 81 The area of the shaded region is . (Round to four decimal places as needed.)Assume that a randomly selected subject is given a bone density test. Those test scores are normally distributed with a mean of 0 and a standard deviation of 1. Find the probability that a given score is less than 3.82 and draw a sketch of the region. Sketch the region. Choose the correct graph below. O A. O B. O C. 3.82 3.82 -3.82 The probability is. (Round to four decimal places as needed.)Find the area of the shaded region. The graph depicts the standard normal distribution of bone density scores with mean 0 and standard deviation 1. Z= -1.03 The area of the shaded region is|]. (Round to four decimal places as needed.)The waiting times between a subway departure schedule and the arrival of a passenger are uniformly distributed between 0 and 9 minutes. Find the probability that a randomly selected passenger has a waiting time less than 3.75 minutes. Find the probability that a randomly selected passenger has a waiting time less than 3.75 minutes. (Simplify your answer. Round to three decimal places as needed.)