Question
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
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
$62,500.
A random sample of
34
specialists is drawn from this population. What is the probability that the mean salary of the sample is less than
$60,000?
Assume
=$5,800.
Question content area bottom
Part 1
The probability that the mean salary of the sample is less than
$60,000
is
enter your response here.
(Round to four decimal places as needed.)
Part 2
Interpret the results. Choose the correct answer below.
A.
Only
60%
of samples of
34
specialists will have a mean salary less than
$60,000.
This is an
unusual
event.
B.
Only
0.6%
of samples of
34
specialists will have a mean salary less than
$60,000.
This is an
unusual
event.
C.
About
0.6%
of samples of
34
specialists will have a mean salary less than
$60,000.
This is not an unusual event.
D.
About
60%
of samples of
34
specialists will have a mean salary less than
$60,000.
This is not an unusual event.
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