Confidence Interval for Election Polls
An election poll reported that a candidate had an approval rating of 30% with a margin of error E of 4%. Construct a confidence interval for the proportion of the adults who approve of the candidate.
The confidence interval for the proportion of adults who approve of the candidate is ( , ). round to two decimal places as needed
© BrainMass Inc. brainmass.com June 3, 2020, 11:07 pm ad1c9bdddfhttps://brainmass.com/statistics/confidence-interval/confidence-interval-264166
Solution Preview
The confidence interval for the proportion of adults who approve of the candidate ...
Solution Summary
The solution examines confidence intervals for election polls.
$2.19