tTest: Paired Two Sample for Means
 Variable 1  Variable 2 
Mean   
Variance   
Observations   
Pearson Correlation   
Hypothesized Mean Difference  0  
Degrees of Freedom 
 
t Stat   
P(T<=t) onetail   
t Critical onetail   
P(T<=t) twotail   
t Critical twotail   

tTest: TwoSample Assuming Unequal Variances
 Variable 1  Variable 2 
Mean   
Variance   
Observations   
Hypothesized Mean Difference  0  
Degrees of Freedom   
t Stat   
P(T<=t) onetail   
t Critical onetail   
P(T<=t) twotail   
t Critical twotail   


tTest: TwoSample Assuming Equal Variances
 Variable 1  Variable 2 
Mean   
Variance   
Observations   
Pooled Variance   
Hypothesized Mean Difference  0  
Degrees of Freedom   
t Stat   
P(T<=t) onetail   
t Critical onetail   
P(T<=t) twotail   
t Critical twotail   
