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Mathematics, 12.08.2020 08:01 Lydiaxqueen
Suppose a 99% confidence interval for the mean salary of college graduates in a town in Mississippi is given by [$34,393, $47,207]. The population standard deviation used for the analysis is known to be $14,900.
Required:
a. What is the point estimate of the mean salary for all college graduates in this town?
b. Determine the sample size used for the analysis.
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Suppose a 99% confidence interval for the mean salary of college graduates in a town in Mississippi...
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