GPA and SATs A large section of Stat 101 was asked to fill out a survey on grade point
Chapter 28, Problem 20(choose chapter or problem)
GPA and SATs A large section of Stat 101 was asked to fill out a survey on grade point average and SAT scores. A regression was run to find out how well Math and Verbal SAT scores could predict academic performance as measured by GPA. The regression was run on a computer package with the following output: Response: GPA Coefficient Std Error t-Ratio P-Value Intercept 0.574968 0.253874 2.26 0.0249 SAT Verbal 0.001394 0.000519 2.69 0.0080 SAT Math 0.001978 0.000526 3.76 0.0002 a) What is the regression equation? b) From this model, what is the predicted GPA of a student with an SAT Verbal score of 500 and an SAT Math score of 550? c) What else would you want to know about this regression before writing a report about the relationship between SAT scores and grade point averages? Why would these be important to know?
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer