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In a Simple Random Sample of 120 Women and 150

Question 49

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In a simple random sample of 120 women and 150 men from a population of 150,000,25% of the women and 37% of the men are smokers.Suppose you are interested in comparing the proportion of smokers by sex,state the null and the research hypothesis.

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H₁: π1 ≠ π...

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