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Problem Set: Chapter 08 Introduction to Hypothesis Testing Back to Assignment Attempts: Keep the Highest: / 3 11. The null and alternative hypotheses For each pair of hypotheses that follows, decide whether Ho and Hi are set up correctly as the null and alternative hypotheses for a hypothesis test. If so, select "Valid" from the drop down menu. If not, select "Invalid". 1 Ho: U = 230 2 Ho: M = 50 Hi: W = 230 H1: M # 50 3 Ho: J = 150 4 Ho: U = 135 Hi: U = 158 Hi: p = 135 You evaluate the by assuming that it is true and testing the reasonableness of this assumption by calculating the probability of getting the results if chance alone is operating. Grade It Now Save & Continue Continue without saving