Quem Parto Using your answer to Question A: Part 3 and the Exhibit below, prepare a 99% confidence interval for the 1.200 purchase order estimate the Confidence interval 99% 9.925 5.841 4.604 4.032 3.707 3.499 3.355 3.250 Table of Selected Values: t Distribution Degrees of Freedom 90% 95% 2 2.920 4 303 3 2.353 3.182 4 2.132 2.776 5 2015 2571 6 1.943 2.442 7 1895 2365 8 1.860 2306 1.833 2.262 10 1812 2 228 11 1.796 2.201 12 1.782 2.179 13 1.771 2.160 1.761 2.145 15 1.753 2.131 16 1.746 2.120 17 1.740 2110 18 1.734 2.101 19 1.729 2093 20 1.725 2.086 30 1.697 2.042 100" 1.645 1960 3.169 3.106 3.055 3055 3.012 2.947 2.921 2.898 2.878 2861 2845 2.750 2576 *Values are based on the assumption that two tails are important-as they would be with confidence intervals and hypothesis tests of regression coefficients. ** For values above 30, simply use the last row. o $1.812