A marketing survey involves product recognition in New York and California. Of 863 New Yorkers surveyed, 2&4 knew of the product while 285 of 341 Californians knew of the product. Construct a 911196 confidence interval for the difference between the two population proportions, p1 p: [where p1 is the proportion of New Yorkers who knew of the product, and p: is the proportion of Californians who knew of the product]. Give your answers as decimals, rounded to 3 places after the decimal point {if necessary). E l: i 90.9% confidence interval for p1 -p;:_: [