A Sample of 33 Companies Was Randomly Selected and Data $\beta _ { \mathrm { TI } } \neq 0$

Multiple Choice

A sample of 33 companies was randomly selected and data collected on the average annual bonus, turnover rate (%) , and trust index (measured on a scale of 0 - 100) . In a Multiple regression estimating turnover rate using average bonus and trust index, What is the correct null hypotheses for testing the regression coefficient of Trust Index?

A) $\beta _ { \mathrm { TI } } \neq 0$
B) $\mathrm { T }_{ \mathrm { TI } } = 0$
C) $\beta _ { \mathrm { TI } } = 0$
D) $\beta _ { \mathrm { TI } } < 0$
E) $\mathrm { T }_ \mathrm { TI } \leq 0$