2, find the critical value

3, compute the test value (z=)

4, null hypothesis ( reject?)

5, summarize the result ( is there enough evidence to support the claim that the average number of applications a potential medical student send higher than 7.7?)

Medical School Applications A medical college dean read that the average number of applications a potential medical school student sends is 1?. She thinks that the mean is lower. So she selects a random sample of 23 applicants and asks each how many medical schools they applied to. The mean of the sample is 6.3. The population standard deviation is 2.5. Test her claim at it: 0.10. Assume that the variable is normally distributed. Use the critical value method with table. State the hypothaes and identify the claim with the correct hypothesis. HOD H1 :[j (Choose one) 7 This hypothesis test is a best