TABLE 2.

Sample size for nursing students.

Level of study	Population	Proportion (n/N)	Sample
NMMD campus
First year	50	50/334 = 0.150	0.150 × 131 = 20
Second year	76	76/334 = 0.228	0.228 × 131 = 30
Third year	150	150/334 = 0.449	0.449 × 131 = 59
Fourth year	58	58/334 = 0.174	0.174 × 131 = 23
Total	334	1.000	131
Dr KKD campus
First year	50	50/263 = 0.190	0.190 × 103 = 20
Second year	56	56/263 = 0.213	0.213 × 103 = 22
Third year	95	95/263 = 0.361	0.361 × 103 = 37
Fourth year	62	62/263 = 0.236	0.236 × 103 = 24
Total	263	1.000	103

KKD, Kenneth Kaunda District; NMMD, Ngaka Modiri Molema District.