Question: The following hypothesis-testing situation is given: H 0 : .50 and H 1 : > .50. The significance level is .10, and

The following hypothesis-testing situation is given: H₀: π ≤ .50 and H₁: π > .50. The significance level is .10, and the sample size is 12.
a. What is the decision rule?
b. There were nine successes. What is your decision regarding the null hypothesis? Explain.

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