Table 4
Statistics for results embryology and anatomy tests

	No. students	Mean	±SD	SEM
Device	69	327.2	39.27	4.728
Mixed	46	322.1	44.49	6.559
Printout	34	341.4	24.93	4.276
Total	149	328.9	38.74	6.223

SD, standard deviation; SEM, standard error of mean.