Set Up the Null and Alternative Hypotheses for Testing Whether $H _ { 0 } : \beta _ { 1 } = 228$

question 104

Multiple Choice

Set up the null and alternative hypotheses for testing whether a positive linear relationship exists between SALARY and GMAT in the situation above.

• A) \(H _ { 0 } : \beta _ { 1 } = 228\) vs. \(H _ { \mathrm { a } } : \beta _ { 1 } > 228\)
• B) \(H _ { 0 } : \beta _ { 1 } > 0\) vs. \(H _ { \mathrm { a } } : \beta _ { 1 } < 0\)
• C) \(H _ { 0 } : \beta _ { 1 } = 0\) vs. \(H _ { \mathrm { a } } : \beta _ { 1 } > 0\)
• D) \(H _ { 0 } : \beta 1 = 0\) vs. \(H _ { \mathrm { a } } : \beta _ { 1 } \neq 0\)