In a study of the accuracy of fast food drive-through orders, one restaurant had
39
orders that were not accurate among
341
orders observed. Use a
0.01
significance level to test the claim that the rate of inaccurate
orders is equal to 10%. Does the accuracy rate appear to be
acceptable?
Identify the null and alternative hypotheses for this test. Choose the correct answer below.
Identify the test statistic for this hypothesis test.
The test statistic for this hypothesis test is
(Round to two decimal places as needed.)
Identify the P-value for this hypothesis test.
The P-value for this hypothesis test is
(Round to three decimal places as needed.)
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