The table below summarizes results from a survey of males aged 15 or older living in the
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The table below summarizes results from a survey of males aged 15 or older living in the Minhang District of China. The males are categorized by their educational attainment and whether they smoke. Using a 0.05 significance level, test the claim that smoking is independent of educational attainment.
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Smoker Never smoked Primary school 606 205 Middle school 1234 505 College 100 137
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here null hypothesisHo smoking and education level are independent Alternate hypothesisHa smokin...View the full answer
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Statistical Reasoning For Everyday Life
ISBN: 978-0134494043
5th Edition
Authors: Jeff Bennett, William Briggs, Mario Triola
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