In a recent survey of 850 homeowners, 3 in 10 homeowners report having a home equity loan that he or she is currently paying off. Construct the 90% confidence interval for the proportion of all homeowners that hold a home equity loan. 0.2610, 0.3259 0.2610, 0.3120 0.2641, 0.3359 0.2741, 0.3259

Based on a sample of 1000 adult Americans, USA Today reported that 840 of them preferred cheese on their burgers. Calculate and interpret an 88% confidence interval for the proportion of all adult Americans who prefercheese on their burgers.

CNN is conducting a poll, and wants to produce a 90% confidence interval for the proportion of all New York residents who favor legalizing recreational marijuana. Of the 602 randomly selected New Yorkers surveyed, 394 were in favor of the initiative. a.   With 90% confidence, the proportion of New York residents who favor legalizing recreational marijuana is between  BLANK and BLANK.  b.   Suppose that we survey 602 randomly selected Americans many times, and calculate a confidence interval for each group. About Blank . percent of these confidence intervals will contain the true population proportion of New Yorkers who favor legalizing recreational marijuana, and about BLANK   percent will not contain the true population proportion.

In a survey of 3038 ​adults, 1448 say they have started paying bills online in the last year.   Construct a​ 99% confidence interval for the population proportion. Interpret the results.