Salaries of 4747 college graduates who took a statistics course in college have a mean, x...

Question

Question

Salaries of

4747

college graduates who took a statistics course in college have a mean,

x overbarx,

of

$ 62 comma 500$62,500.

Assuming a standard deviation,

sigmaσ,

of

$19 comma 81019,810,

construct a

9595%

confidence interval for estimating the population mean

muμ.

Answer 1

Answer #1

Answer 2

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