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Question 2 Calculate the z-test for Sample = 40, Sample mean = 30, Population mean = 29, and a standard deviation of 2.1. 3.04

Question 2 Calculate the z-test for Sample = 40, Sample mean = 30, Population mean = 29, and a standard deviation of 2.1. 3.04 OOOO 3.11 2.98 3.01 I don't know You answered 0 out of 1 correctly. Asking up to 5. One attempt Submit answer Exit

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