In a study of accuracy of fast food drive-through orders, one restaurant had 33 orders that were not accurate among 352 orders observed. Use a 0.10 significance level to test the claim that the rate of inaccurate orders is equal to 10%.  a) Identify the null and alternative hypothesis for this test b)Identify the test statistic for this hypothesis test. Round to two decimal places. c)Identify the P-value for this hypothesis test. Round to two decimal places. d)Identify the conclusion for this hypothesis test. e)Does the accuracy rate appear to be acceptable?

Question

In a study of accuracy of fast food drive-through orders, one restaurant had 33 orders that were not accurate among 352 orders observed. Use a 0.10 significance level to test the claim that the rate of inaccurate orders is equal to 10%. 

a) Identify the null and alternative hypothesis for this test

b)Identify the test statistic for this hypothesis test. Round to two decimal places.

c)Identify the P-value for this hypothesis test. Round to two decimal places.

d)Identify the conclusion for this hypothesis test.

e)Does the accuracy rate appear to be acceptable?

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