In a survey of 520 potential jurors, one study found that 340 were regular watchers of at least one crime-scene forensics television series.

(a) Assuming that it is reasonable to regard this sample of 520 potential jurors as representative of potential jurors in the United States, use the given information to construct a 95% confidence interval for the true proportion of potential jurors who regularly watch at least one crime-scene investigation series.Give the answer to three decimal places.)

(b) Would a 99% confidence interval be wider or narrower than the 95% confidence interval from Part (a)?please answer so it is easy to follow and understand what i have to do thanks!!!

Answer rating: 100% (QA)

Sample Proportion p 340520 065385 a 95 confidence Interval The 95 confidence interval for the pro... View the full answer