Are both input variables - high school GPA and ACT score - significant predictor

Question

Are both input variables - high school GPA and ACT score - significant predictors of college GPA? Here is the an additional segment of the regression output: Coefficients Standard Error t Stat P-value Intercept 1.811807221 0.216819701 8.356285031 0.000000201 HS GPA 0.342111979 0.136280769 2.510346707 0.022466692 ACT score 0.013549015 0.012152136 1.114949312 0.280386485 Question 30 options: A) ACT score is a significant predictor of college GPA but High School GPA is NOT. B) High School GPA is a significant predictor but ACT score is NOT a significant predictors of college GPA. C) No, neither High School GPA nor ACT score are significant predictors of college GPA. D) Yes, both High School GPA and ACT score are significant predictors of college GPA.

Explanation / Answer

p - Value corresponding to GPA = 0.022

p - Value corresponding to ACT = 0.280

Hence,

High School GPA is a significant predictor but ACT score is NOT a significant predictors of college GPA.

Option B is correct.

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