since CI = point estimate +/- margin of error, the margin of error = length of confidence interval/2 = (0.516 - 0.448)/2 = 0.034
Scott C.
asked • 04/16/21Results of a Survery. Confidence interval 44.8%-51.6%. 19 times out of 20. What is the Margin of error? HELP PLEASE. THANK YOu
The results of a survey have a confidence interval of 44.8% to 51.6%, 19 times out of 20. Determine the margin of error.
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