In the 2004 presidential election, exit polls from the critical state of ohio provided the following results: for respondents with college degrees, 53% voted for bush and 46% voted for kerry. there were 2020 respondents. your answer is incorrect. try again. find the two-sided ci for the difference in the two proportions with α=0.05. use the alternate ci procedure. round your answer to four decimal place

1. preform the indicated operation. then estimate to see whether the proposed result is reasonable. 811.1 - 8.039 803.071 803.061 803.161 831.061 2. the ordered pair (1, 2) lies in which quadrant? quadrant ii quadrant iv quadrant iii quadrant i 3. sean tries to drink 3 liters of water every day how my millimeters of water does he drink in a day? 0.3 ml 0.003 ml 3,000 ml 30 ml 4. find the least common multiple. (lcm). 10, 36 5 180 20 360

The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%

Measure of angles 31 (x+4) (3x+9) me