Mathematics, 30.05.2020 17:00 chrisandthemike76

In a study of the accuracy of fast food drive-through orders, McDonald’s had 33 orders that were not accurate among 362 orders observed (based on data from QSR magazine). 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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In a study of the accuracy of fast food drive-through orders, McDonald’s had 33 orders that were not...

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