7. Consider the following regression line: ÎS, = 689.8-2.28STR₁, where TS is test score and STR denotes student-teacher ratio. 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

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7. Consider the following regression line: ÎS, =
689.8-2.28STR₁, where TS is test score and
STR denotes student-teacher ratio. 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
Transcribed Image Text:7. Consider the following regression line: ÎS, = 689.8-2.28STR₁, where TS is test score and STR denotes student-teacher ratio. 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
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