In studying his campaign plans, Mr. Singleton wishes to estimate the difference between men's and women's views regarding his appeal as a candidate. He asks his campaign manager to take two random independent samples and find the 90 % confidence interval for the difference. A

random sample of 619 male voters and 742 female voters was taken. 310 men and 461 women favored. Mr. Singleton as a candidate. Find this

confidence interval.

Step 2 of 3: Find the margin of error. Round your answer to six decimal places.