(a) In a random sample of 500 men from a particular district of UP, 300 are found to be smokers. In one of 1000 men from another district, 500 are smokers. Do the data indicate that the two districts are significantly different with respect to the prevalence of smoking among men?

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A: Since you have posted multiple sub-parts, we will solve the first three sub-parts for you. To get…

Q: Miller (2008) examined the energy drink consumption of college undergraduates and found that males…

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