Three admission test preparation programs are being evaluated. The scores obtained by a sample of 20 people who used the programs provided the following date. Use the Kruskal-Wallis test to determine whether there is a significant difference among the three test preparation programs. Use ∝= .05

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Three admission test preparation programs are being evaluated. The scores obtained by a sample of 20 people who used the programs provided the following date. Use the Kruskal-Wallis test to determine whether there is a significant difference among the three test preparation programs. Use ∝= .05

 

Program
B
C
540
400
450
540
400
410
600
490
530
630
580
490
490
610
480
370
550
590
620
570
Transcribed Image Text:Program B C 540 400 450 540 400 410 600 490 530 630 580 490 490 610 480 370 550 590 620 570
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