About 7% of employed adults in the United States held multiple jobs. A random sample of 71 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 5.4% of the individuals in the sample hold multiple jobs? If so, find the probability. If not, explain why not. It is not Part: 1/5 Part 2 of 5 appropriate to use the normal curve, since np = 4.97 < 10. ☑ (b) A new sample of 347 employed adults is chosen. Find the probability that less than 5.4% of the individuals in this sample hold multiple jobs. Round the answer to at least four decimal places. The probability that less than 5.4% of the individuals in this sample hold multiple jobs is ☑

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