1.In opposing the establishment of a new bank in a community anexisting bank sta

1.In opposing the establishment of a new bank in a community anexisting bank stated that the area to be served by the proposedbank contained 75 percent of its accounts. An economic consultingfirm randomly sampled the households to determine the sampleproportion p_hat which had accounts at the existing bank. Thesample size was 225. (Round your answer(s) to 3 decimalplaces.)