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Nursesn Nursesn
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A month ago
Use the following to answer the questions below:

Output for a model to predict the GPAs of students at a small university based on their Math SAT scores, Verbal SAT scores, and the number of hours spent watching television in a typical week is provided.

The regression equation is
GPA = 1.80 + 0.00104 Math SAT + 0.00142 Verbal SAT - 0.0147 TV

PredictorCoefSE CoefTP
Constant1.80150.18429.780.000
Math SAT 0.00104420.0002500 4.180.000
Verbal SAT0.00141820.00023985.910.000
TV-0.0147080.003269-4.500.000
S = 0.366780        R-Sq = ????%        R-Sq(adj) = 19.0%

Analysis of Variance

SourceDFSSMSFP
Regression?14.48864.829535.900.000
Residual Error?59.73040.1345
Total44774.2190

Interpret the coefficient of TV in context.
Textbook 
Statistics: Unlocking the Power of Data

Statistics: Unlocking the Power of Data


Edition: 3rd
Authors:
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kitty123kitty123
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A month ago
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Nursesn Author
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A month ago
Correct Slight Smile TY
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Yesterday
I appreciate what you did here, answered it right Smiling Face with Open Mouth
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2 hours ago
Thank you, thank you, thank you!
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