View the step-by-step solution to:

Question

a scattered plot chart with X representing SAT scores and Y representing College GPA; plot the line and compute the R-square. Answer the questions: Link: https://www.limes.one/Content/DataFiles/SAT.txt

I) What are the slope and the R-squares on your chart? (11.11 points)

•  a. 2.04 & 0.27
•  b. 0.0018 & 0.27
•  c. 0.0014 & 0.18
•  d. 0.018 & 0.18
•  e. None of the above

II) If a student has an SAT score of 1000, using the chart and the equation, what is your prediction for her College GPA? (11.11 points)

•  a. 1.5
•  b. 2.0
•  c. 2.5
•  d. 3.0
•  e. None of the above

III) What does each dot represent? (11.11 points)

### Why Join Course Hero?

Course Hero has all the homework and study help you need to succeed! We’ve got course-specific notes, study guides, and practice tests along with expert tutors.

### -

Educational Resources
• ### -

Study Documents

Find the best study resources around, tagged to your specific courses. Share your own to gain free Course Hero access.

Browse Documents