he scatter plot shows the relationship between exam score and study time. Which three statements are correct?
Responses
A Each additionally hour of studying is associated with an additional 10 point increase in exam score.
Each additionally hour of studying is associated with an additional 10 point increase in exam score.
B The model predicts that studying for 1.5 hours will result in an exam score of 60.The model predicts that studying for 1.5 hours will result in an exam score of 60.
C The model predicts that studying for 2.5 hours will result in an exam score of 70.The model predicts that studying for 2.5 hours will result in an exam score of 70.
D The model predicts that studying for 4 hours will result in an exam score of 95.The model predicts that studying for 4 hours will result in an exam score of 95.
E The equation y = −10x + 45 models the relationship between exam score and study time.
The correct statements are:
A Each additional hour of studying is associated with an additional 10 point increase in exam score.
C The model predicts that studying for 2.5 hours will result in an exam score of 70.
E The equation y = -10x + 45 models the relationship between exam score and study time.