Which of the Following Best Describes the Coefficient of Determination

question 176

Multiple Choice

Which of the following best describes the coefficient of determination?

• A)The coefficient of determination describes the percentage of variation in the x variable explained by the linear regression model on the y variable.
• B)The coefficient of determination describes the direction of variation in the y variable explained by the linear regression model on the x variable.
• C)The coefficient of determination describes the percentage of variation in the y variable explained by the linear regression model on the x variable.
• D)The coefficient of determination describes the percentage of variation in the y variable unexplained by the linear regression model on the x variable.

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Definitions:

Miller's Study

A significant psychological research conducted by George A. Miller in 1956, focusing on the limits of our capacity for processing information, notably finding that humans can hold about 7 (plus or minus 2) items in their working memory.

One-One Principle

A fundamental principle of counting that states each object being counted must be assigned one, and only one, number to represent it.

Gelman

A cognitive psychologist known for her work on the development of categorization and reasoning in children, especially in understanding numbers and biology.

Count Words

The process or activity of determining the number of words in a text or document.