Question: Multiple Comparisons Dependent Variable: Concussions Bonferroni (I) Group (J) Group Mean Difference (I-J) Std. Error Sig. 95% Confidence Interval Lower Bound Upper Bound Soccer Lacrosse

Multiple Comparisons Dependent Variable: Concussions Bonferroni (I) Group (J) Group Mean Difference (I-J) Std. Error Sig. 95% Confidence Interval Lower Bound Upper Bound Soccer Lacrosse 27.11111* 4.20515 <.001 15.3510 38.8712 Basketball 18.55556* 4.20515 <.001 6.7954 30.3157 SoftballBaseball 29.77778* 3.93355 <.001 18.7772 40.7784 Lacrosse Soccer -27.11111* 4.20515 <.001 -38.8712 -15.3510 Basketball -8.55556 4.20515 .297 -20.3157 3.2046 SoftballBaseball 2.66667 3.93355 1.000 -8.3339 13.6673 Basketball Soccer -18.55556* 4.20515 <.001 -30.3157 -6.7954 Lacrosse 8.55556 4.20515 .297 -3.2046 20.3157 SoftballBaseball 11.22222* 3.93355 .043 .2216 22.2228 SoftballBaseball Soccer -29.77778* 3.93355 <.001 -40.7784 -18.7772 Lacrosse -2.66667 3.93355 1.000 -13.6673 8.3339 Basketball -11.22222* 3.93355 .043 -22.2228 -.2216 * The mean difference is significant at the 0.05 level. Based on the result of Bonferroni post-hoc tests, which specific sports are significantly different from each other (in terms of the number of concussions that occur in each)? (Hint: List all the significant pairs.)

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