4. Of 1019 U.S. adults responding to a 2017 Harris poll, 52% said they always or often read nutrition labels when grocery shoppingbreagobar na bounce bas a) Construct a 95% confidence interval for the population proportion of U.S. adults who always or often read nutrition labels when grocery shopping. boyovine 001 1 ord to VEV , 5005 , 9-d veM no togrow gnitog ai contev Imom lo bos routeno serow gninog al souley imom to shake off rach baboogest owt sol neswied canonsitib an 101 levisini sonsbinoo 8600 s toiqraari anothogong nobelugog Isvisini sonobilang or Tol amcommonupon ofhi VingV (s b) What is the width of the 95% confidence interval? c) Name a confidence level that would produce an interval wider than the (d 95% confidence interval. Explain why you think this interval would be wider than a 95% confidence interval