Question: Given n = 5000 X = 717 Construct 90% confidence interval for the proportion of returned surveys. a. the best point estimate p= (three

Given n = 5000 X = 717 Construct 90% confidence interval for the proportion of returned surveys. a. the best point estimate p= (three decimal places) b. critical value, Z = ( three decimal places); margin error, E = (five decimal places) C. confidence interval Note: the lower limit first then the upper limit, round in three decimal places.

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