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talaaox
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User talaaox
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Assume that the populations are normally distributed. Test the hypothesis σ1≠σ2 at the α=0.05 level of significance. (a=0.05) (Sample1: N = 9 S = 3.7) (Sample2: N = 9 S = 3.1)
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Dec 2, 2021
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If n1= 22 and n2=15 what critical value would you use to test the claim μ1<μ when α=.05?
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Nov 21, 2021
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Suppose you were performing a test to determine the average number of hours kids.
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Nov 21, 2021
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