Aresearch institute poll asked respondents if they felt vulnerable to identity theft. in the poll, n equals 1079n=1079 and x equals 547x=547 who said "yes." use a 95 %95% confidence level. click the icon to view a table of z scores. a) find the best point estimate of the population proportion p. nothing (round to three decimal places as needed.) b) identify the value of the margin of error e. eequals=nothing (round to three decimal places as needed.) c) construct the confidence interval. nothingless than p less than