HubSpot Email Marketing When using a significance test calculator, what is the “margin of error” called? ByWilliam E. Weingartner Hours July 22, 2022 Comments 0 Comments 2shares Facebook Twitter Pinterest LinkedIn Skype Facebook MessengerQuestion: When using a significance test calculator, what is the “margin of error” called? Confidence interval Confidence value Confidence level Confidence percentage The right answer was: Confidence interval