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Problem 4
A multiple comparison procedure for comparing four treatment means produced the confidence intervals shown below. Rank the means from smallest to largest. Indicate which means are significantly different?
µA- µB: (-8 , 2)
µA- µC: (3, 6)
µA- µD: (14, 17)
µB- µC: (5, 15)
µB- µD: (6, 11)
µC- µD: (-2, 9)
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