A Dun & Bradstreet survey of business owners found that 23% of female business owners had a business home page compared to 16% of male business owners. Assume that file XR11063 contains the underlying data for each group, coded as 1  no business home page and 2  business home page. Using the 0.01 level of significance, evaluate the null hypothesis that female and male business owners across the country might really be equally likely to have a home page for their business. Identify and interpret the p-value for the test, then construct and interpret the 99% confidence interval for the difference between the population proportions.