Biology, 13.10.2020 03:01 himydomanasis
A new fat-burning pill for men is introduced. To test for effectiveness, 50 men are given the pill and 50 men are given a placebo. After 6 months, the men's body fat percentage is calculated. Identify the control group, the manipulated variable, and the responding variable. Explain how you can identify each.
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A new fat-burning pill for men is introduced. To test for effectiveness, 50 men are given the pill a...
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