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. 2021 Jul 30;22(2):e00122-21. doi: 10.1128/jmbe.00122-21

TABLE 3.

Descriptive statistics for student learning outcomes passed for students who performed zero, one, two, and three test corrections and for all studentsa

No. of test corrections No. of students No. of SLOs passed
Median Minimum Maximum Mode Mean SD
0 21 4.00 0.00 8.00 2.00 4.48 2.46
1 16 4.50 0.00 8.00 8.00 5.13 2.39
2 13 6.00 1.00 8.00 8.00 5.85 2.15
3 19 5.00 3.00 8.00 5.00 5.63 1.64
Total 69 5.00 0.00 8.00 8.00 5.20 2.21
a

The number of students in each group is recorded. There is no statistically significant difference for student learning outcomes (SLOs) between the groups of students who performed 0, 1, 2, and 3 test corrections [H(3) = 3.582; P = 0.310].