Question: (10 Points Eestion 2: Forecasting tacher has modelled students' grades based on the number of hours of pendent study throughout the semester. She has used

(10 Points Eestion 2: Forecasting tacher has modelled students' grades based on the number of hours of pendent study throughout the semester. She has used linear regression analysis found out that the grade can be modelled by: Y= 3.15.7 + 18.5 a. Interpret the value 18.5 in this case/scenario (2.5 points) b. Interpret the value 3.15 in this case/scenario (2.5 points). c. Predict a grade for a student who has studied 12 hours. (2.5 points). 10 minutes on slide d. What are this model's limits? (2.5 points)

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