3. Method I Method II Method III Method IV 14 16 16 17 10 18 15 20 11 14 14 19 13 15 12 21 Use Kruskal -Wallis test at 5% level that there is a significant difference between the four methods of teaching.
3. Method I Method II Method III Method IV 14 16 16 17 10 18 15 20 11 14 14 19 13 15 12 21 Use Kruskal -Wallis test at 5% level that there is a significant difference between the four methods of teaching.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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