Flashcards in 7.8 Evaluating Samples Deck (6)
Samples should be ____ of the population from which they are drawn.
A completely unbiased sample is one that is ____ representative of the population.
To create a completely ____ sample, you would randomly sample from a population that contains all individuals in the population, and then you would contact and obtain completed responses from all individuals selected to be in the sample.
The ____ ____ is the actual population of individuals from which a random sample will be drawn.
The ____ ____ in a survey is simply the percentage of people in the sample that actually completed the survey.