Suppose you wanted to gather a sample of 100 NYU School of Public Health students/faculty/staff to assess whether a healthy vending program indeed improved the nutritional quality of the snacks/drinks.Name one of the probability sampling frames, and briefly describe how you might go about selecting your sample based on this sampling frame.
1: Consider a healthy vending program within a school or workplace. This type of program involves the inclusion and marketing of only “healthy” snacks and drinks within the school/workplace vending machines. The goal of this program is to improve the nutritional quality of the snacks/drinks consumed by the students and/or employees. You are asked to […]