There Is a Strong Correlation Between Smoking and Risk of Cancer

question 217

Multiple Choice

There is a strong correlation between smoking and risk of cancer. Some people have argued that because correlation is not causation, this evidence is not a good reason to quit smoking. Is this a reasonable conclusion?

• A) No, because smoking is bad for you.
• B) No, because a correlation could result from a causal relationship.
• C) Yes, because the causal relationship is in the opposite direction.
• D) Yes, because cancer is actually a third variable.

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Definitions:

Reward

A benefit, often a form of compensation, given for performing a desired behavior, encouraging repetition of that behavior.

Memory

A cognitive process involving the encoding, storage, and retrieval of information.

Pain

A distressing physical and emotional sensation linked with real or possible harm to body tissues.

Fear

A basic human emotion induced by a perceived threat, which causes a change in brain and body function.