To estimate the proportion of voters in favor of a controversial proposition, a simple random sample of 1200 eligible voters was contacted and questioned. Of these, 552 reported that they favored the proposition. Estimate the popu- lation proportion in favor and give a 95% confidence interval for population s2 = n1 i=1 66 estimating proportions, ratios, and subpopulation means proportion. The number of eligible voters in the population is approximately 1,800,000