rosemondabrahadjei rosemondabrahadjei

16-10-2022
Mathematics

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In a study of the accuracy of fast food drive-through orders, one restaurant had 38 orders that were not accurate among the 308 orders observed. Use a 0.05 significance level to test the claim that the rate of inaccurate orders is equal to 10%. Does the accuracy rate appear to be acceptable?

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