You want to test the following hypotheses. There are three categories: X, y and z. Hoi P," .20, p," 40, and p, 40 HA: The population proportions are not p, - .20, p, - .40, and p, - 40 A sample size of 200 resulted in 20 observations in category x, 120 in category y and 60 in category 2. Use a .01 and test to see whether the proportions are as stated in Họ. Use the p-value approach. What is the p-value?

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