Question: In the TV show Sneak Preview by the late Gene
In the TV show Sneak Preview by the late Gene Siskel and Roger Ebert, the two Chicago movie critics reviewed the week's new movie releases and then rated them thumbs up (positive), mixed, or thumbs down (negative). These two critics often saw the merits of a movie differently. In general, however, were the ratings given by Siskel and Ebert associated? The answer to this question was the focus of the paper "Evaluating Agreement and Disagreement Among Movie Reviewers" by A. Agresti and L. Winner that appeared in Chance (Vol. 10(2), pp. 10-14). The preceding contingency table summarizes the ratings by Siskel and Ebert for 160 movies. At the 1% significance level, do the data provide sufficient evidence to conclude that an association exists between the ratings of Siskel and Ebert?
Relevant QuestionsPreventable chronic diseases are increasing rapidly in Native American populations, particularly diabetes. F. Gilliland et al. examined the diabetes issue in the paper "Preventative Health Care among Rural American Indians ...In the paper "Depression and Bone Mineral Density: Is There a Relationship in Elderly Asian Men?" (Osteoporosis International, Vol. 16, pp. 610-615), S. Wong et al. published results of their study on bone mineral density ...State the null and alternative hypotheses for a chi-square homogeneity test a. Without using the terms homogeneous and nonhomogeneous. b. Using the terms homogeneous and nonhomogeneous. From two USA Today/Gallup polls, we found information about Americans' approval of government bailouts to two of the Big Three U.S. automakers. The question asked was, "Do you approve or disapprove of the federal loans given ...Refer to Problem 14. a. Obtain the conditional distribution of control type within each facility type. b. Does an association exist between facility type and control type for U.S. hospitals? Explain your answer. c. Determine ...
Post your question