Problem: A group of high-school boys and girls were asked to state their political party preferences. The results are shown in the table (kis the same constant in both places it occurs). Which of the following statements is true? Need Assignment Help?
1. The variables gender and party preference are independent. II. For these data, X- must be 0. Ill. It cannot be determined from these data whether the variables gender and party preference are related. Party Preference Gender Democrat Boys Girls X Republican Kx ky • A. I only • B. II only • C. Ill only D. I and II only E. Il and Ill only