A margin of error of 3% means:
A) the evaluation results might be off by 3%.
B) there is a 3% chance the results are incorrect.
C) 97% of the participants completed the evaluation accurately.
D) 97% of the results are accurate.

Question

Quizplus · Accepted Answer

A margin of error of 3% indicates that the results could vary by 3% in either direction from the reported value, reflecting the potential range of error in the evaluation results.

A Margin of Error of 3% Means