Research Question: Is there a relationship between unemployment rate and the number civil disturbances?
A. H0: There is a significant relationship between unemployment rate and the number civil disturbances. Ha: There is not a significant relationship between unemployment rate and the number civil disturbances.
B. H0: There is no significant relationship between unemployment rate and the number civil disturbances. Ha: There is a significant relationship between unemployment rate and the number civil disturbances.
C. H0: There is no significant difference between unemployment rate and the number civil disturbances. Ha: There is no significant difference between unemployment rate and the number civil disturbances.
D. H0: There is a significant difference between unemployment rate and the number civil disturbances. Ha: There is no significant difference between unemployment rate and the number civil disturbances.
For the previous research question: Is a one or two sided hypothesis test required?
A. One sided
B. Two sided
C. Either one sided or two sided
D. Unable to determine