Which of the Following Correctly Describes a P-Value

question 98

Multiple Choice

Which of the following correctly describes a p-value?

• A) It gives the partial change in Y for a unit change in an independent variable, while holding other independent variables constant.
• B) It equals the probability ofbeing true, given the claimThe true regression coefficient equals 0.
• C) It is an index of the degree of linear association among more than two variables, equal to the square root of the sample coefficient of multiple determination.
• D) It equals the ration of an estimated partial-regression coefficient to its standard error.
• E) All of these.

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