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Mathematics, 16.04.2020 03:54 angelreji386
1) Is there a link between the amount of cigarette smoking in countries and death rates from
coronary heart disease (CHD)? Below is computer output from a regression analysis of this
relationship for 14 randomly-selected countries from around the world. The explanatory variable
is annual consumption of cigarettes per person and the response variable is annual deaths from
coronary heart disease per 100,000 people.
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1) Is there a link between the amount of cigarette smoking in countries and death rates from
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