Question
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
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
Predictor | Coef | SE Coef | T | P |
Constant | 1.8015 | 0.1842 | 9.78 | 0.000 |
Math SAT | 0.0010442 | 0.0002500 | 4.18 | 0.000 |
Verbal SAT | 0.0014182 | 0.0002398 | 5.91 | 0.000 |
TV | -0.014708 | 0.003269 | -4.50 | 0.000 |
S = 0.366780 R-Sq =19.5% R-Sq(adj) = 19.0%
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 3 hours of television in a typical week.
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started