The most recent public health statistics available indicate that 18.8% of American adults smoke cigarettes. Using the 68-95-99.7 Rule, describe the sampling distribution model for the proportion of smokers among a randomly selected group of 50 adults.

Be sure to discuss your assumptions and conditions.

Describe the sampling distribution.

There is a 68% chance that between ?% and ?% are smokers, a 95% chance that between ?% and ?% are smokers, and a 99.7% chance that between ?% and ?% are smokers.