Among a group of high school students, GPA and hours spent on video games are related. The average GPA is 3.0 with SD=0.4. The average hours spent on video games are 6 hours with SD=3. r = -0.2. If a student has a GPA of 3.9, what would we predict for hours spent on video games, using the regression line to make the prediction? Choose the answer that is closest. Group of answer choices 4.5 4 5 5.5
Among a group of high school students, GPA and hours spent on video games are related. The average GPA is 3.0 with SD=0.4. The average hours spent on video games are 6 hours with SD=3. r = -0.2. If a student has a GPA of 3.9, what would we predict for hours spent on video games, using the regression line to make the prediction? Choose the answer that is closest. Group of answer choices 4.5 4 5 5.5
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Among a group of high school students, GPA and hours spent on video games are related.
The average GPA is 3.0 with SD=0.4.
The average hours spent on video games are 6 hours with SD=3.
r = -0.2.
If a student has a GPA of 3.9, what would we predict for hours spent on video games, using the regression line to make the prediction? Choose the answer that is closest.
Group of answer choices
4.5
4
5
5.5
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