In a study of the accuracy of fast food drive-through orders, one restaurant had 38 orders that were not accurate among 336 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 H1:p>0.1 O B. Ho: p= 0.1 H;:p+0.1 OC. Ho: p#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 three decimal places as needed.) Identify the conclusion for this hypothesis test.

MATLAB: An Introduction with Applications
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Chapter1: Starting With Matlab
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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 336 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.
О А. Но: р30.1
H1:p>0.1
B. Ho: p= 0.1
H1:p#0.1
O C. Ho: p+0.1
H4:p=0.1
O D. Ho:p=0.1
H1: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.
O A. Fail to reject Ho. There is not sufficient evidence to warrant rejection of the claim that the rate of inaccurate orders is equal to 10%.
O B. Reject Ho. There is not sufficient evidence to warrant rejection of the claim that the rate of inaccurate orders is equal to 10%.
O C. Reject Ho. There is sufficient evidence to warrant rejection of the claim that the rate of inaccurate orders is equal to 10%.
D. Fail to reject Ho. There is sufficient evidence to warrant rejection of the claim that the rate of inaccurate orders is equal to 10%.
Does the accuracy rate appear to be acceptable?
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 336 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. О А. Но: р30.1 H1:p>0.1 B. Ho: p= 0.1 H1:p#0.1 O C. Ho: p+0.1 H4:p=0.1 O D. Ho:p=0.1 H1: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. O A. Fail to reject Ho. There is not sufficient evidence to warrant rejection of the claim that the rate of inaccurate orders is equal to 10%. O B. Reject Ho. There is not sufficient evidence to warrant rejection of the claim that the rate of inaccurate orders is equal to 10%. O C. Reject Ho. There is sufficient evidence to warrant rejection of the claim that the rate of inaccurate orders is equal to 10%. D. Fail to reject Ho. There is sufficient evidence to warrant rejection of the claim that the rate of inaccurate orders is equal to 10%. Does the accuracy rate appear to be acceptable?
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