3

need test statistic and p value

In a study of the accuracy of fast fooddrive-through orders, one restaurant had 38 orders that were not accurate among 333 orders observed. Use a 0.10 significance level to test the claim that the rate of inaccurate orders is equal to10%. Does the accuracy rate appear to beacceptable?

Identify the test statistic for this hypothesis test.

The test statistic for this hypothesis test is

(Round to two decimal places asneeded.)

Identify theP-value for this hypothesis test.

TheP-value for this hypothesis test is

(Round to three decimal places asneeded.)

Identify the conclusion for this hypothesis test.