About 12 % of employed adults in the United States held multiple jobs. A random sample of 65 employed adults is chosen. Use the TI-84 Plus calculator as needed. Part: 0 / 5 Part 1 of 5 (a) Is it appropriate to use the normal approximation to find the probability that less than 15 % of the individuals in the sample hold multiple jobs? If so, find the probability. If not, explain why not. It (Choose one) appropriate to use the normal curve, since np = (Choose one) 10 . X 5 Part: 1 / 5 Part 2 of 5 (b) A new sample of 200 employed adults is chosen. Find the probability that less than 15 % of the individuals in this sample hold multiple jobs. Round the answer to at least four decimal places. The probability that less than 15 % of the individuals in this sample hold multiple jobs is X 5