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Evidence that the second processes

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We have two processes and prefer the one with smaller variance. Take a sample of size 11 using the first process and another sample of size 16 using the second process. We have the sample standard deviation s1 = 6.1 and s2 = 3.7. Is there any evidence that the second processes is better? Use alpha = 0.05

Reference no: EM131941689

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