Consider the following regression line: $\widehat {\text { TestScore }}$ = 698.9 - 2.28 × STR. You are told that the t-statistic on the slope coefficient is 4.38. What is the standard error of the slope coefficient?
A)0.52
B)1.96
C)-1.96
D)4.38

Question

Quizplus · Accepted Answer

The standard error of the slope coefficient is calculated by dividing the coefficient by the t-statistic: $ \frac{2.28}{4.38} = 0.52 $.

Consider the Following Regression Line TestScore ^\widehat {\text { TestScore }} TestScore = 6989 - 2

Consider the Following Regression Line $\widehat {\text { TestScore }}$ = 6989 - 2