Hypothesis Testing: - Dept. of Statistics, Texas A&M ...

T-Statistics = -1.282. One-Sided P-Value = .124. Two-Sided P-Value = .247 Step 1 Identify the population parameters 1 = average return time before the penalization fee 2 = average return time after the penalization fee. Upper-tailed test. Step 2 Determination of the test ................
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