Refer to Exhibit 13-31. The null hypothesis for this ANOVA problem is μ1 = μ₂ μ1 = μ2= μ3 О M1 = М2=M3 = M4 μ1 = μ₂=. = μ12
Refer to Exhibit 13-31. The null hypothesis for this ANOVA problem is μ1 = μ₂ μ1 = μ2= μ3 О M1 = М2=M3 = M4 μ1 = μ₂=. = μ12
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.2: Expected Value And Variance Of Continuous Random Variables
Problem 10E
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Transcribed Image Text:Exhibit 13-31
To test whether or not there is a difference between treatments A, B, C and D, a sample of 12 observations has been
randomly assigned to the four treatments. You are given the results below.
Treatment
A
B
C
D
Observation
μι = μη
30
μ1 = μ2 = μ3
25
26 20 28
33
30 28 22
Refer to Exhibit 13-31. The null hypothesis for this ANOVA problem is
26 34 28
M1 = μ2 = μ3μ4
M₁ = μ₂= ... = μ12
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