Descriptives quiz3 95% Confidence Interval for Mean N Mean Std. Deviation Std. Error Lower Bound Upper Bound Minimum Maximum 33 7.33 1.534 267 6.79 7.88 4 10 39 6.72 1.538 .246 6.22 7.22 10 33 7.79 2.088 .363 7.05 8.53 4 10 Total 105 7.25 1.769 .173 6.91 7.59 4 10Multiple Comparisons Dependent Variable: quiz3 Tukey HSD Mean 95% Confidence Interval Difference (1- ()) section (J) section J) Std. Error Sig. Lower Bound Upper Bound 2 615 409 293 -.36 1.59 3 -.455 426 536 -1.47 56 2 -.615 .409 293 -1.59 36 3 -1.070 .409 027 -2.04 -.10 3 .455 .426 .536 -.56 1.47 2 1.070 .409 027 .10 2.04 * The mean difference is significant at the 0.05 level