Test for Equality of Means | ||||||
t | df | Sig. (2-tailed) | Mean Difference | Std. Error Difference | 95% Confidence Interval of the Difference | |
Lower | Upper | |||||
−5.698 | 77,916 | 0.000 | −0.037385647 | 0.0065616416 | −0.050246424 | −0.024524870 |
−5.693 | 76,794.088 | 0.000 | −0.037385647 | 0.0065673771 | −0.050257669 | −0.024513626 |