Question: Must show all work 5. Given the following data on how many students in 3 classes of an elementary school came down with the flu:

Must show all work 5. Given the following data on how

Must show all work

5. Given the following data on how many students in 3 classes of an elementary school came down with the flu: Class 2 Sick 12 10 Not Sick 12 19 15 Test the hypothesis that there is no relationship between the frequency of sickness and class. Be sure to formally state the null and alternative hypotheses and show all your calculations. Assume an a = 0.05

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