In Using a Regression Model,if a New Independent Variable Is

question 38

Multiple Choice

In using a regression model,if a new independent variable is added,the value of R² (the coefficient of multiple determination) will ___________ decrease.

• A)Always
• B)Sometimes
• C)Never

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Definitions:

Culturally Biased

Culturally biased refers to the tendency to interpret or judge phenomena through the lens of one's own cultural background, potentially leading to inaccuracies or unfairness.

Prototypes

Original model or first form of something from which other forms are copied or developed, often used in the context of products, designs, or cognitive psychology.

Trial-And-Error

A problem-solving method involving repeated, varied attempts until success is achieved, learning from the errors in previous attempts.

Classifying Objects

The process of organizing objects into categories based on shared characteristics or properties.