SECTION 6 - Purdue University

Step 3. Calculate the p-value. For one sided left tests: the P Value = P(Z ≤ z), the area in the left tail. For one side right tests: the P Value = P(Z ≥ z), the area in the right tail. For two sided tests: the P Value = 2P(Z ≥ |z|) , the area in the right and left tail Step 4. State conclusions in terms of the problem. ................
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