If the Correlation Between Two Variables, X and Y, Is

question 83

Multiple Choice

If the correlation between two variables, X and Y, is +0.67, what is the regression coefficient for these two variables?

• A) + 0.67
• B) > 0
• C) < 0
• D) = 0
• E) None of these statements are correct

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Definitions:

Probability

A measure of the likelihood that an event will occur.

Salesperson

An individual who sells goods or services, often working on commission or for an organization.

Poisson Random Variable

A variable that represents the number of times an event occurs in a fixed interval of time or space, following the Poisson distribution.

Discrete Integer

Refers to a type of numerical data that can only take specific, separated values and cannot be fractional.