An expert estimates that the distribution parameter for durability times of parts produced with machine A in the factory is different from the distribution parameter for durability times of parts produced with machine B. Durability times of 4 parts produced from machine A and 4 produced from machine B are given below. Using these data, find the “p” value corresponding to the W a value at 0.05 significance level for the Mann-Whitney U test.
An expert estimates that the distribution parameter for durability times of parts produced with machine A in the factory is different from the distribution parameter for durability times of parts produced with machine B. Durability times of 4 parts produced from machine A and 4 produced from machine B are given below. Using these data, find the “p” value corresponding to the W a value at 0.05 significance level for the Mann-Whitney U test.
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter0: A Review Of Basic Algebra
Section0.4: Polynomials
Problem 129E
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An expert estimates that the distribution parameter for durability times of parts produced with machine A in the factory is different from the distribution parameter for durability times of parts produced with machine B. Durability times of 4 parts produced from machine A and 4 produced from machine B are given below. Using these data, find the “p” value corresponding to the W a value at 0.05 significance level for the Mann-Whitney U test.
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Transcribed Image Text:Machine A
(X¡)
33
45
32
30
(Y¡)
41
60
35
11
B Machine
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