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In a study of the accuracy of fast fooddrive-through orders, one restaurant had 38 orders that were not accurate among 332 orders observed. Use a
In a study of the accuracy of fast fooddrive-through orders, one restaurant had 38 orders that were not accurate among 332 orders observed. Use a 0.10 significance level to test the claim that the rate of inaccurate orders is equal to10%. Does the accuracy rate appear to beacceptable?
Identify the null and alternative hypotheses for this test. Choose the correct answer below.
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