While Testing Hypotheses for Regression Coefficients, the T-Test for the Slope

Multiple Choice

While testing hypotheses for regression coefficients, the t-test for the slope is expressed as:

A) $t=\frac{b_{1}-0}{\text { standard error }}$

B) $t=\frac{b_{1}-0}{b_{0}+b_{1}}$

C) $t=\frac{b_{1}}{b_{0}-b_{1}}$

D) $t=\frac{(\text { standard error }) ^{2}}{b_{0}-b_{1}}$