Hypothesis - area for the P-value 1 A university publicizes...

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For each claim, state H0 and Ha. Then determine whether the hypothesis test is a left- tailed, right-tailed, or two-tailed test. Sketch a normal sampling distribution and shade the
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Unformatted text preview: area for the P-value. 1. A university publicizes that the proportion of its students who graduate in 4 years is 82%. Solution: H0: p = 0.82 Ha: p = 0.82 ̸ Two-tailed test...
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