If we know the level of confidence (1.96 for 95 percent),variability estimates,and the size of a sample,there is a formula that allows us to determine:
A)the costs of the sample.
B)the size of the sample.
C)the representativeness of the sample.
D)p or q.
E)the accuracy (sample error).

Question

Quizplus · Accepted Answer

The formula that uses the level of confidence, variability estimates, and sample size is used to determine the accuracy or margin of error of the sample.

If We Know the Level of Confidence (1