1. Pediatrician Visits.A report by the Gallup Poll stated that on average a child visits her or his physician 7.3 times a year. A researcher randomly selects 20 children and obtained these data.

5	4	2	6	10	5	11	6	8	8
11	6	7	9	7	5	3	4	8	1

At= 0.05, can it be concluded that the average is 5.8 visits per year?

1. State the hypotheses and identify the claim.

2. Use the P-value method (find the P-value).

3. Compute the test value.

4. Make the decision.

5. Summarize the results.