A doctor would like to evaluate whether flu-frequency is different among patients of various ages. He groups his most recent 12 patients into four groups according to age (pediatric, young adult, older adult, senior), and counts the frequency of their flu-related visits. Below is his data. Test the hypothesis that flu frequency is different among pediatric, adult, older adult, and senior patients using an alpha level of .01.

Pediatric	Young adult	Older adult	Senior
1	4	4	10
2	2	1	5
1	3	1	11

What test is appropriate?

State the null hypothesis.

State the Alternative Hypothesis

What is (are) the critical value(s)?

Calculate the obtained statistic

Show work for obtained statistic.

Make a Decision:

What does your decision mean?

Upload your JAMOVI/SPSS output here.

Explain how the Sig./P-value in your SPSS/Jamovi output leads you to make the same decision about the null hypothesis as you have made in part g.