Car inspection: Of all the registered automobiles in Colorado, 10% fall the state emissions test. Fifteen automobiles are selected at random to undergo an emissions test. Round the answers to at least four decimal places. Part: 0/4 Part 1 of4 (a) Find the probability that exactly three of them fail the test. The probability that exactly three of them fail the test is l l. Find each of the shaded areas under the standard normal curve using a TI-84 Plus calculator. Round the answers to at least four decimal places. Part: 0 / 4 Part 1 of4 (a) *231 0 The area of the shaded region is l l