Using the Regression Formula with a Slope =

question 33

Multiple Choice

Using the regression formula with a slope = .704 and an intercept = .919, what would the predicted college GPA be for a student whose current high school GPA = 3.2?

• A)2.69
• B)2.97
• C)3.00
• D)3.17

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Definitions:

Control Group

A group in an experiment that does not receive the treatment or intervention and is used as a benchmark to measure how the other tested subjects do.

Correlation

An index quantifying the relationship in the variability of two or more variables.

Ethical Guidelines

Standards designed to guide behavior and decisions based on moral values and principles.

Canadian Researchers

Scientists based in Canada who contribute to various fields of study through experimentation, observation, and analysis.