How Often Should One Exercise to Lose Weight

question 259

Multiple Choice

How often should one exercise to lose weight?

• A)at least 30 consecutive minutes, 5 times each week
• B)at least 60 consecutive minutes, 3 times each week
• C)at least 20 consecutive minutes, 7 times each week
• D)at least 60 consecutive minutes, 7 times each week

Comprehend why experiments are used to isolate and identify cause-effect relationships.

Recognize the limitations of correlational research in establishing causation.

Understand the role of experimental control in isolating the effects of independent variables on dependent variables.

Realize the potential influence of third variables/confounding variables in correlational studies.

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