Identify the test statistic for this hypothesis test. c. Identify the​ P-value for this hypothesis test.

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b. Identify the test statistic for this hypothesis test.

c. Identify the​ P-value for this hypothesis test.

In a study of the accuracy of fast food drive-through orders, one restaurant had 32 orders that were not accurate among 378 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
О В. Но р#0.1
H1: p= 0.1
OC. Ho: p= 0.1
H1:p>0.1
O D. Ho: p=0.1
H1: p#0.1
Transcribed Image Text:In a study of the accuracy of fast food drive-through orders, one restaurant had 32 orders that were not accurate among 378 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 О В. Но р#0.1 H1: p= 0.1 OC. Ho: p= 0.1 H1:p>0.1 O D. Ho: p=0.1 H1: p#0.1
Identify the conclusion for this hypothesis test.
O A. 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. Fail to reject Ho. There is sufficient evidence to warrant rejection of the claim that the rate of inaccurate orders is equal to 10%.
C. Fail to reject H. There is not sufficient evidence to warrant rejection of the claim that the rate of inaccurate orders is equal to 10%.
O D. 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?
O A. Since there is not sufficient evidence to reject the claim that the rate of inaccurate orders is equal to 10%, the restaurant should work to higher that rate.
O B. Since there is sufficient evidence to reject the claim that the rate of inaccurate orders is equal to 10%, the inaccuracy rate is acceptable.
OC. Since there is not sufficient evidence to reject the claim that the rate of inaccurate orders is equal to 10%, it is plausible that the inaccuracy rate is 10%.
This rate would be too high, the restaurant should work to lower the rate.
O D. Since there is sufficient evidence to reject the claim that the rate of inaccurate orders is equal to 10%, the inaccuracy rate is unacceptable, so the restaurant
should work to lower that rate.
Transcribed Image Text:Identify the conclusion for this hypothesis test. O A. 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. Fail to reject Ho. There is sufficient evidence to warrant rejection of the claim that the rate of inaccurate orders is equal to 10%. C. Fail to reject H. There is not sufficient evidence to warrant rejection of the claim that the rate of inaccurate orders is equal to 10%. O D. 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? O A. Since there is not sufficient evidence to reject the claim that the rate of inaccurate orders is equal to 10%, the restaurant should work to higher that rate. O B. Since there is sufficient evidence to reject the claim that the rate of inaccurate orders is equal to 10%, the inaccuracy rate is acceptable. OC. Since there is not sufficient evidence to reject the claim that the rate of inaccurate orders is equal to 10%, it is plausible that the inaccuracy rate is 10%. This rate would be too high, the restaurant should work to lower the rate. O D. Since there is sufficient evidence to reject the claim that the rate of inaccurate orders is equal to 10%, the inaccuracy rate is unacceptable, so the restaurant should work to lower that rate.
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