Lack of Physical Activity Is a Known Factor Associated with Colon

question 6

Multiple Choice

Lack of physical activity is a known factor associated with colon cancer.However,colon cancer develops even among active individuals.Moreover,several individuals who perform very little levels of physical activity never develop colon cancer.Hence,in the causal relationship between physical inactivity and colon cancer,the lack of physical activity is

• A) necessary and sufficient.
• B) sufficient but not necessary.
• C) necessary but not sufficient.
• D) neither necessary not sufficient.
• E) confounded.

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Definitions:

Beta

A measure of a stock's volatility in relation to the overall market, used to gauge the risk associated with a particular investment.

Beta Coefficient

A measure of a stock's volatility in relation to the overall market, indicating its risk level.

Market

An area or arena in which commercial dealings are conducted, often defined by the exchange of goods, services, or information between buyers and sellers.

Required Rate of Return

The minimum expected yield by investors to compensate for the risk of holding a particular investment.