In a random sample of 1000 homes in a certain city, it is found that 218 are heated by oil. Find 99% confidence intervals for the proportion of homes in this city that are heated by oil using both of the accompanying methods for computing large-sample confidence intervals for p. Click here to view the methods for large-sample confidence intervals for R. Click here to view page 1 of the normal probability table. Click here to view page 2 of the normal probability table. The confidence interval using method 1 is