Suppose the local pizzeria advertises speedy delivery within 30 minutes of placing the order. A hypothesis test is conducted to test the claim. The null hypothesis that the true mean time to deliver is no different than 30 minutes. The alternative hypothesis is that the true mean time to deliver is significantly less than 30 minutes. Suppose the sample mean of 40 delivery times is less than 30 minutes with a p-value for the hypothesis test is 0.02764 . Which of the following statements fits best?
A. The test is significant at the 0.01 level
B. At the 0.05 level of significance, reject the null hypothesis that the true mean time to deliver is no different than 30 minutes in favor of the alternative that the true mean time to delivery is significantly less than 30 minutes
C. At the 0.01 level of significance, reject the null hypothesis that the true mean time to deliver is no different than 30 minutes in favor of the alternative that the true mean time to delivery is significantly less than 30 minutes
D. At the 0.05 level of significance, do not reject the null hypothesis that the true mean time to deliver is no different than 30 minutes