Question: 1. Regression analysis was applied between test scores (Y) and hours studied by the students (X), and the following estimated regression equation was obtained. In(Y)

1. Regression analysis was applied between test scores (Y) and hours studied by the students (X), and the following estimated regression equation was obtained. In(Y) = 50 + 0.2 X Based on the above estimated regression equation: if the amount of hours studied is increased by 1, then the test score is expected to increase by 120 points O if the amount of hours studied is increased by 1, then the test score is expected to increase by 20% if the amount of hours studied is increased by 1, then the test score is expected to decrease by 20 points if the amount of hours studied is increased by 1%, then the test score is expected to increase by 20 points

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