+ Univariate Analysis of Variance Between-Subjects Factors lue Label N Practice 1 25 hours 13 Tests of Between-Subjects Effects Dependent Variable: Time ype Ill Sum Source of Squares df Mean Square F Sig Corrected Model 8.869a 2 4.434 160 853 Intercept 120702.280 1 120702.280 4357.657 <.001 practice .853 error total corrected a. r squared=".010" post hoc tests multiple comparisons dependent variable: time tukey hsd mean difference confidence interval j std. sig. lower bound upper hours> 25 hours -.981 2.2137 .898 -6.413 4.451 15-25 hours 25 hours .981 2.2137 .898 6.413 4.451 1525 hours 25 hours 1.069 2.0643 .863 6.135 3.996 >25 hours 25 hours 13 59.031 Sig. .875 Means for groups in homogeneous subsets are displayed. Based on observed means. The error term is Mean Square (Error) = 27.699. a. Uses Harmonic Mean Sample Size = 11.818. b. The group sizes are unequal. The harmonic mean of the group sizes is used. Tvne I error levels are Tukey HSD Mean 95% Confidence Interval Difference (1- (1) Practice () Practice J) Std. Error Sig. Lower Bound Upper Bound 25 hours -.981 2.2137 898 -6.413 4.451 15-25 hours 25 hours -1.069 2.0643 .863 -6.135 3.996 > 25 hours 25 hours 13 59.031 Sig. 875 Means for groups in homogeneous subsets are displayed. Based on observed means. The error term is Mean Square (Error) = 27.699. a. Uses Harmonic Mean Sample Size = 11.818. b. The group sizes are unequal. The harmonic mean of the group sizes is used. Type I error levels are guaranteed. c. Alpha = 0.05