Question

Number of Absences Number of Absences Exam Scores vs. Absences Exam Scores vs. Absences Final Exam Score Final Exam Score G 3 6 10 4 Number of Absences Number of Absences (e) Would it be reasonable to use the least-squares regression line to predict the final exam score for a student who has missed 15 class periods? Why or why not? O A. Yes, because the absolute value of the correlation coefficient is greater than the critical value for a sample size of n = 10. O B. Yes, because the purpose of finding the regression line is to make predictions outside the scope of the model. O C. No, because 15 absences is outside the scope of the model. OD. No, because the absolute value of the correlation coefficient is less than the critical value for a sample size of n = 10. Click to select your answer and then click Check Answer.

Answer 1

From the given date and graphs ,

Answer is B

YES, Because purpose of finding the regression line is to make prediction outside the scope of the model