About6%of employed adults in the United States held multiple jobs. A random sample of63employed adults is chosen. Use the TI-84 Plus calculator as needed.

Part 1 of 5

Your Answer is correct

(a) Is it appropriate to use the normal approximation to find the probability that less than

6.3

%

of the individuals in the sample hold multiple jobs? If so, find the probability. If not, explain why not.It

is not

appropriate to use the normal curve, since=np 3.78 < 10.

(b) A new sample of 315employed adults is chosen. Find the probability that less than6.3%of the individuals in this sample hold multiple jobs. Round the answer to at least four decimal places.The probability that less than6.3%of the individuals in this sample hold, multiple jobs is0.5887

(c) Find the probability that more than5.8%of the individuals in the sample of315hold multiple jobs. Round the answer to at least four decimal places. The probability that more than5.8%of individuals in the sample of315hold multiple jobs is0.5596

(d) Find the probability that the proportion of individuals in the sample of315who hold multiple jobs is between0.05and0.11

Round the answer to at least four decimal places.

The probability that the proportion of individuals in the sample of315hold multiple jobs is between0.05and0.11is