"1133mm ' Medical School Applications A medical college dean read that the average number of applications a. potential medical school a student sends is 7.6. She thinks that the mean differs from 7.6. So she selects a random sample of 26 applicants and asks each 5 how many medical schools they applied to. The mean of the sample is 7.9. The population standard deviation is 2.4. Test her i claim at a = 0.05. Assume that the variable is normally distributed. Use the P-value method with tables. State the hypomeses and identify the claim. 1 ; Iii- E H.=- This hypothesis test is a two-tailed 1' test