A Cost Function Estimated with Least Squares Regression Has a Coefficient

question 82

Multiple Choice

A cost function estimated with least squares regression has a coefficient of determination of 0.95.This statistic indicates that the cost function is ________.

• A) highly plausible
• B) highly reliable
• C) not predictable
• D) not accurate

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Definitions:

Pictorial Approach

A method or style in art that emphasizes visual imagery and the depiction of scenes or subjects in a detailed, representational manner.

Shen Zhou

A prominent Chinese painter during the Ming Dynasty, known for his landscape paintings and contribution to the Wu School of painting.

Lofty Mount Lu

A renowned mountain located in Jiangxi Province, China, famous for its natural beauty, cultural history, and prominence in Chinese poetry and painting.

Southern School

In Chinese painting, it refers to a school or style focused on more expressive, spontaneous techniques, emphasizing the spiritual and emotional aspects of art, distinguished from the more formal Northern School.