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

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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
Ś
00
B
9
Transcribed Image Text: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 Ś 00 B 9
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Follow-up Question
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 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 is not
appropriate to use the normal curve, since np = 7.8 <
Part: 1 / 5
Part 2 of 5
▼10.
(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
00
℗
K
Transcribed Image Text: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 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 is not appropriate to use the normal curve, since np = 7.8 < Part: 1 / 5 Part 2 of 5 ▼10. (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 00 ℗ K
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