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. 2024 Dec 3;23:884. doi: 10.1186/s12912-024-02541-4

Table 9.

Dependent variable for written marks

N Mean Std. Deviation Std. Error Minim Maxim
Pretest Control 35 14.0000 4.15154 0.70174 3.00 20.00
Pretest Experimental 35 17.0000 5.07010 0.85700 6.00 30.00
Posttest Control 35 21.1714 5.11909 0.86528 12.00 33.00
Posttest Experimental 35 26.3714 5.06479 0.85611 15.00 42.00
average marks for control group 35 17.5857 3.79916 0.64218 9.50 26.00

Average mparks for

experimental GROUP

35 21.6857 4.08024 0.68969 11.00 30.00
Total 210 19.6357 6.02998 0.41611 3.00 42.00