The Pearson Correlation Between X₁ and Y Is R =

question 12

Multiple Choice

The Pearson correlation between X₁ and Y is r = 0.50 and the correlation between X₂ and Y is r = 0.20.How much variance for the Y scores is predicted by using both X₁ and X₂ as predictor variables in a multiple regression equation?​

• A)​0.25 or 25%
• B)​0.29 or 29%
• C)​0.70 or 70%
• D)​It cannot be determined from the information given.

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Definitions:

Communication Relationship

The connection between individuals that is established and maintained through the exchange of messages and information.

Accurate Understanding

The correct comprehension or interpretation of a message or situation, reflecting an effective communication process.

Attending

Process of focusing on a particular sound or message.

Listening Process

The active and purposeful process of hearing, understanding, remembering, evaluating, and responding to spoken messages.