Mathematics, 30.10.2019 00:31, MattPong

Consider the one-sided confidence interval expressions for the mean of a normal population. round your answers to 2 decimal places. (a) what value of z subscript alpha would result in a 80% one-sided confidence interval? (b) what value of z subscript alpha would result in a 85% one-sided confidence interval? (c) what value of z subscript alpha would result in a 90% one-sided confidence interval?

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Consider the one-sided confidence interval expressions for the mean of a normal population. round yo...