The work has not been graded but I like the output that was submitted to me. Is it possible for the same prof to do the next assignment I will be submitting? If possible, I will greatly appreciate it.
Use this data to develop a regression that will predict student grade based on study hours.
Study HoursTest Grade
What do you come up with for the sum of squares error? I’m coming up with 38.85 but that is incorrect.
Based on this regression model, if a student spends an average of 11 hours per week studying, what will his/her expected test grade be?
1) Which of these statements below is true?
A. 88% of the variability of the test grades is explained by the number of hours studied
B. 94% of the variability of the hours studied is explained by the test grade
C. 88% of the variability of both variables is explained by the regression
D. Both B and C are true
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