Question: For the average age, form a 95% confidence interval: What distribution should be used? What is the critical value? What is the error bound? What

For the average age, form a 95% confidence interval:
What distribution should be used?
What is the critical value?
What is the error bound?
What is the lower bound?
What is the upper bound?
How do we interpret the results, in context of our study?
For the proportion of males, form a 95% confidence interval:
What distribution should be used?
What is the critical value?
What is the error bound?
What is the lower bound?
What is the upper bound?
How do we interpret the results, in context of our study?

Points 2 25 95% Confidence Interval for Average Age of Online College Students: Sample Mean: Sample St. Dev: 7.648529 Note: Calculation cells should list Sample Size: the numbers and operations used to get your answers. Do not put I Distribution: T-Distribution the generic formula and show all calculation steps. Critical Value: _ *2 decimals Margin of Error: _ *2 decimals C : _ *2 decimals Calculation: Upper Bound: _ *2 decimals Calculation: Interpret (context) 95% Confidence Interval for Proportion of Male Online College Students: Sample Size: Number of Males: Male Proportion: _ _ *2 decimals _ *4 decimals _*4decimals Upper Bound: _ *4 decimals Interpret (context) Total Points *4 decimals

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Before May 7 1999 they wouldnt have minded either.

As a matter of fact she has seen the figures.

Your analysis however does not account for returns.