W 2. Samples were selected from three populations. The data obtained are shown below. Sample 1 Sample 2 Sample 3 10 16 1
Posted: Mon Nov 15, 2021 11:00 am
W 2. Samples were selected from three populations. The data obtained are shown below. Sample 1 Sample 2 Sample 3 10 16 15 13 14 15 12 13 16 13 14 14 16 10 17 a At a 5% level of significance, use Excel to test to determine whether there is a significant difference in the means of the three populations.