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Matt is running an investigation of the effects of Hubucillin on performance. He has one experimental group (drug) and one control group (placebo). His hypothesis

Matt is running an investigation of the effects of Hubucillin on performance. He has one experimental group (drug) and one control group (placebo). His hypothesis explicitly predicts better performance in the drug group. What test is appropriate? Question 18 options: A critical t-test T-test for dependent groups One-tailed t-test Two-tailed t-test

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