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rbayla rbayla
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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

Predict the GPA of a student at this university with a Math SAT score of 600, a Verbal SAT score of 580, and who watches 5 hours of television in a typical week. Round to three decimal places.

▸ 3.142

▸ 3.233

▸ 3.174

▸ 3.248
Textbook 
Statistics: Unlocking the Power of Data

Statistics: Unlocking the Power of Data


Edition: 3rd
Authors:
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aedukuyeaedukuye
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A month ago
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rbayla Author
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A month ago
Good timing, thanks!
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Yesterday
You make an excellent tutor!
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2 hours ago
This helped my grade so much Perfect
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