TABLE 4.

Best-fit models for each of the three student outcomes with continuous outcomes (beta regressions)^a

Model name	Variable	Estimate	SE	p value	AICc difference	AICc weight
F. Course percentage per student (n = 802)
F1	Semester: Spring	−0.151	0.052	0.004	0.000	0.553
	Semester: Summer	0.196	0.067	0.003
F2	Class size category	−0.071	0.057	0.211	0.500	0.431
	Semester: Spring	−0.143	0.052	0.006
	Semester: Summer	0.145	0.077	0.059
G1	Class size category	−0.094	0.062	0.131	0.000	0.474
	Semester: Spring	−0.116	0.054	0.030
	Semester: Summer	0.193	0.082	0.019
G2	Semester: Spring	−0.127	0.053	0.017	0.300	0.415
	Semester: Summer	0.257	0.071	0.000
G1	Class size category	−0.094	0.062	0.131	0.000	0.474

^aFor each outcome, all uni- and multivariable models that are <2 of the lowest AICc are shown.