Which of the Following Is an Example of a Research $H _ { 1 : } \rho _ { x v } \neq 0$

Multiple Choice

Which of the following is an example of a research hypothesis for testing a correlation coefficient?

A) $H _ { 1 : } \rho _ { x v } \neq 0$
B) $H _ { 1 : } : \rho _ { x w } = 0$
C) $H _ { 0 } : \rho _ { x v } = 0$
D) $H _ { 0 } : \rho _ { x w } \neq 0$