Explore BrainMass

Explore BrainMass

    Standard Deviation Actual Percentage Calculations

    This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

    In a magazine article, the most recent approval rating of the president is reported. The percentage of citizens who favor the president, despite his recent involvement in a scandal, is 68% with a margin of error of +/-4%. What does this mean?

    © BrainMass Inc. brainmass.com June 3, 2020, 5:34 pm ad1c9bdddf

    Solution Preview

    This is because in this example, the average is 68%. If the margin of error is +/-4 ...

    Solution Summary

    The solution assists with determining the margin of error is shown.