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Mathematics, 14.12.2021 22:30 zylisebell635
Consider a hypothesis test of difference of means for two independent populations x1 and x2. What are two ways of expressing the null hypothesis?
a. H0: μ1 = μ2 or H0: μ1 + μ2 = 0
b. H0: μ1 < μ2 or H0: μ1 â μ2 < 0
c. H0: μ1 = μ2 or H0: μ1 â μ2 = 0
d. H0: μ1 > μ2 or H0: μ1 â μ2 > 0
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Consider a hypothesis test of difference of means for two independent populations x1 and x2. What ar...
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