We wish to see if the dial temperature for a certain model oven is properly calibrated. Four ovens of a certain model are selected at random. The dial on each is set to 300 F and after one hour, the actual temperature of each is measured. The temperatures measured are 305, 310, 300, and 305. Assuming that the actual temperatures for this model when the dial is set to 300 are Normally distributed with mean , we test whether the oven is properly calibrated by testing the hypotheses

H0: = 300, Ha: 300.

Based on the data, the P-value for this test is

Select one:

a. between 0.10 and 0.05.

b. between 0.05 and 0.025.

c. between 0.025 and 0.01.