Consider the Following Regression Line $\widehat { \text { TestScore } } = 698.9 - 2.28 \times \text { STR }$

Multiple Choice

Consider the following regression line: $\widehat { \text { TestScore } } = 698.9 - 2.28 \times \text { STR }$
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