Find the probability and interpret the results. If convenient, use technology to find the probability. The population mean annual salary for environmental compliance specialists is about $63,500. A random sample of 35 specialists is drawn from this population. What is the probability that the mean salary of the sample is less than $60,500? Assume a = $6,100. The probability that the mean salary of the sample is less than $60,500 is. (Round to four decimal places as needed.) Interpret the results. Choose the correct answer below. OA. Only 18% of samples of 35 specialists will have a mean salary less than $60,500. This is an unusual event. OB. About 18% of samples of 35 specialists will have a mean salary less than $60,500. This is not an unusual event. C. Only 0.18% of samples of 35 specialists will have a mean salary less than $60,500. This is an unusual event. D. About 0.18% of samples of 35 specialists will have a mean salary less than $60,500. This is not an unusual event.

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
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Find the probability and interpret the results. If convenient, use technology to find the probability.
The population mean annual salary for environmental compliance specialists is about $63,500. A random sample of
35 specialists is drawn from this population. What is the probability that the mean salary of the sample is less than
$60,500? Assume = $6,100.
The probability that the mean salary of the sample less than $60,500 is.
(Round four decimal places as needed.)
Interpret the results. Choose the correct answer below.
O A. Only 18% of samples of 35 specialists will have a mean salary less than $60,500. This is an unusual event.
OB. About 18% of samples of 35 specialists will have a mean salary less than $60,500. This is not an unusual
event.
OC. Only 0.18% f samples of 35 specialists will have a mean salary less than $60,500. This is an unusual event.
O D. About 0.18% of samples of 35 specialists will have a mean salary less than $60,500. This is not an unusual
event.
Transcribed Image Text:Find the probability and interpret the results. If convenient, use technology to find the probability. The population mean annual salary for environmental compliance specialists is about $63,500. A random sample of 35 specialists is drawn from this population. What is the probability that the mean salary of the sample is less than $60,500? Assume = $6,100. The probability that the mean salary of the sample less than $60,500 is. (Round four decimal places as needed.) Interpret the results. Choose the correct answer below. O A. Only 18% of samples of 35 specialists will have a mean salary less than $60,500. This is an unusual event. OB. About 18% of samples of 35 specialists will have a mean salary less than $60,500. This is not an unusual event. OC. Only 0.18% f samples of 35 specialists will have a mean salary less than $60,500. This is an unusual event. O D. About 0.18% of samples of 35 specialists will have a mean salary less than $60,500. This is not an unusual event.
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