Mathematics, 08.07.2021 15:10 Csmalls4412
Three admission test preparation programs are being evaluated. Suppose the scores obtained by a sample of 20 people who used the programs provided the following data.
ProgramĀ
AĀ BĀ CĀ
530 450 600
400 530 640
470 400 590
540 420 470
470 490 570
620 360 610
550 560
Use the Kruskal-Wallis test to determine whether there is a significant difference among the three test preparation programs. Use Ī± = 0.05. State the null and alternative hypotheses.
Answers: 3
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Three admission test preparation programs are being evaluated. Suppose the scores obtained by a samp...
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