¶ … groups in this study are independent. Despite the fact that they were not randomly assigned to groups but were assigned based on physical sex/gender is immaterial; inclusion or exclusion in one group did not influence inclusion or exclusion in the other group in any way. As there was no matching/pairing and no influence on the inclusion/exclusion or group assignment of any participant based on the status of another participant, the groups are independent. is the t-statistic for the Mental Health (MH) questionnaire completed by the participants. This corresponds with a p-value of 0.002. According to the Bonferroni principle, significance in this study would be indicated by a p-value of 0.0033 or lower given the alpha level of 0.05 and the fact that 15 individual measures were taken/t-tests performed (0.05/15=0.0033). As 0.002 < 0.0033, this result is significant -- the groups can be said to...

Though the p-value is slightly lower than the study-wide alpha value of 0.05, the division of this value amongst the 15 measures according to the Bonerroni principle that works to reduce Type I errors means each test-specific alpha value is 0.0033. 0.049 > 0.0033, therefore the difference for this measure is not specific.
4)

The Mental Health (MH) measure showed the largest difference between the two groups at -3.15 (absolute value = 3.15), and with a p value of 0.002 this finding is significant. Not other t-statistic has a larger absolute value nor is any other finding deemed statistically…