A large company is interested in developing a new bake ware product for consumers. In an effort to determine baking habits of adults, a researcher selects a random sample of 50 addresses in a large, Midwestern, metropolitan area. She calls each selected home in the late-morning to collect information on their baking habits. The proportion of adults who bake at least twice a week is calculated and a 90% confidence interval is constructed. Discuss whether or not each of the conditions for constructing a confidence interval has been met. If any have not been met, discuss the implications on the interpretation of the interval.