Marisachavez15 Marisachavez15

18-01-2023
Mathematics

contestada

4. The average weight of a piece of candy is 9.8 grams with a standard deviation of 0.15 grams. Find the confidence interval for a 90% confidence level if 75 pieces of candy are weighed. (9.783, 9.817) (9.65, 9.95) (8.35, 10.55) (9.77,9.83)

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