To obtain accurate and useful data from surveys, the people who are asked to complete the survey should be selected _________.
A) stratified
B) randomly
C) multilevel
D) biased

Name: To obtain accurate and useful data from surveys, the people who are asked to complete the survey should be selected _________. A) stratified B) randomly C) multilevel D) biased
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Question

Quizplus · Accepted Answer

Random sample represents the expectation that a subset of the total customers will in fact reflect all consumers.

To Obtain Accurate and Useful Data from Surveys, the People