In a study of the accuracy of fast food drive-through orders, one restaurant had 38 orders that were not accurate among 323 orders observed. Use a 0.01 significanc 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, one restaurant had 38 orders that were not accurate among 323 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.
O A. Ho: p=0.1
H:p<0.1
О В. Но р3D0.1
H4: p 0.1
Ос. Но: р#0.1
H,: p=0.1
O D. Ho p=0.1
H: p>0.1
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.)
Identify the conclusion for this hypothesis test.
Click t eceleat vour answeris)
Transcribed Image Text:In a study of the accuracy of fast food drive-through orders, one restaurant had 38 orders that were not accurate among 323 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. O A. Ho: p=0.1 H:p<0.1 О В. Но р3D0.1 H4: p 0.1 Ос. Но: р#0.1 H,: p=0.1 O D. Ho p=0.1 H: p>0.1 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.) Identify the conclusion for this hypothesis test. Click t eceleat vour answeris)
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