The influence of running on preventing heart attacks has, Ask an Expert

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The influence of running on preventing heart attacks has been studied by a local runners club. The following twoway table classifies 350 people as runners or non runners, and whether or not they have had a heart attack.

1. Determine whether there is some relationship between running and having a heart attack.

2. Compute the odds ratio and its confidence interval. Interpret your result in terms of the factors of running and having a heart attack.

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Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M91021516

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