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22-10-2022
Mathematics

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Also need help with question 10
You intend to estimate a population mean with a confidence interval. You believe the population to have a normal distribution. Your sample size is 25.

Find the critical value that corresponds to a confidence level of 99.9%.
(Report answer accurate to three decimal places with appropriate rounding.)

ta/2 = ±

Also need help with question 10 You intend to estimate a population mean with a confidence interval You believe the population to have a normal distribution You class=

Answer :

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