The admissions officer for a certain college developed the following estimated regression equation relating the final college GPA to the student's SAT mathematics score and high school GPA. ŷ = −1.39 + 0.0234x1 + 0.00482x2 where x1  =  high-school grade point average x2  =  SAT mathematics score y  =  final college grade point average.     #1)A high-school average 84 corresponds to x1 = 84 and a score of 535 on the SAT mathematics test corresponds to x2 = 535. Substitute these values into the estimated regression equation to find the final college GPA, rounding the result to two decimal places.   GPA  =  −1.39 + 0.0234x1 + 0.00482x2   = -1.39 +0.0234 (_____________) + 0.00482 (535)     =  __________________

Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter1: Equations And Graphs
Section1.FOM: Focus On Modeling: Fitting Lines To Data
Problem 10P
icon
Related questions
icon
Concept explainers
Question
The admissions officer for a certain college developed the following estimated regression equation relating the final college GPA to the student's SAT mathematics score and high school GPA.
ŷ = −1.39 + 0.0234x1 + 0.00482x2
where
x1  =  high-school grade point average
x2  =  SAT mathematics score
y  =  final college grade point average.
 
 
#1)A high-school average 84 corresponds to x1 = 84
and a score of 535 on the SAT mathematics test corresponds to
x2 = 535. Substitute these values into the estimated regression equation to find the final college GPA, rounding the result to two decimal places.
 
GPA  =  −1.39 + 0.0234x1 + 0.00482x2
  = -1.39 +0.0234 (_____________) + 0.00482 (535) 
   =  __________________
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Correlation, Regression, and Association
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Algebra and Trigonometry (MindTap Course List)
Algebra and Trigonometry (MindTap Course List)
Algebra
ISBN:
9781305071742
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning
Functions and Change: A Modeling Approach to Coll…
Functions and Change: A Modeling Approach to Coll…
Algebra
ISBN:
9781337111348
Author:
Bruce Crauder, Benny Evans, Alan Noell
Publisher:
Cengage Learning