I need help with the following statistical problem. I have shared what I got below as well but I am not sure it is correct. Thank you for the help.

In New York City on October 23rd, 2014, a doctor who had recently been treating Ebola patients in Guinea went to the hospital with a slight fever and was subsequently diagnosed with Ebola (CNN Health). Soon thereafter, a poll of 1042 New York adults found that 82% of those polled favored a mandatory 21-day quarantine for anyone who has come in contact with an Ebola patient.

Use a computer program or online calculator to construct a 95% confidence interval for the population proportion of New York adults who support a quarantine for anyone who has come into contact with an Ebola patient.

There is an online confidence interval calculator for proportions free for use. Follow the calculator's directions to calculate the confidence interval. Report the lower and upper limits of the confidence interval in a text statement summarizing the results. Paste a screenshot of the output of the calculator into a Word or Excel document.

Population Confidence Interval for Proportions Calculation Confidence Level 95 % Sample Size (n) 1042 Frequency (x) 21 Calculate Reset Confidence Interval for Proportion |0.012