Solution Found!
Requirements Assume that we want to use the data from
Chapter 13, Problem 2 BSC(choose chapter or problem)
Problem 2BSC
Requirements Assume that we want to use the data from Exercise with the Kruskal- Wallis test. Are the requirements satisfied? Explain.
Exercise
Low Lead Level |
Medium Lead Level |
High Lead Level |
70 |
72 |
82 |
85 |
90 |
93 |
86 |
92 |
85 |
76 |
71 |
75 |
84 |
86 |
85 |
|
79 |
|
Mile 1 3:15 3:24 3:23 3:22 3:21
Mile 2 3:19 3:22 3:21 3:17 3:19
Mile 3 3:34 3:31 3:29 3:31 3:29
Questions & Answers
QUESTION:
Problem 2BSC
Requirements Assume that we want to use the data from Exercise with the Kruskal- Wallis test. Are the requirements satisfied? Explain.
Exercise
Low Lead Level |
Medium Lead Level |
High Lead Level |
70 |
72 |
82 |
85 |
90 |
93 |
86 |
92 |
85 |
76 |
71 |
75 |
84 |
86 |
85 |
|
79 |
|
Mile 1 3:15 3:24 3:23 3:22 3:21
Mile 2 3:19 3:22 3:21 3:17 3:19
Mile 3 3:34 3:31 3:29 3:31 3:29
ANSWER:
Solution 2BSC
As the sample size n = 47 is greater than 25 that is .
Therefore the value of the test statics x = 27 is converted to the test statics z