in a survey, 1600 randomly selected u.s. adul...
in a survey, 1600 randomly selected u.s. adults are asked whether they have purchased a product online. the results are shown in the circle graph. have you purchased a product online? no 19% yes 81% a. identify the population and the sample.
Answer
# Brief Explanations:
The population refers to the entire group of individuals that the study is interested in. In this survey, the interest is in the online purchasing habits of U.S. adults. Therefore, the population is all U.S. adults.
The sample is a subset of the population that is selected for the study. The survey collected data from 1600 randomly selected U.S. adults. Thus, the sample consists of these 1600 individuals.
# Answer:
Population: All U.S. adults
Sample: The 1600 U.S. adults surveyed