Movie studios often release films into selected markets and use the reactions of audiences to plan further promotions. In these data, viewers rate the film ona scale that assigns a score from 0 (dislike) to 100 (great) to the movie. The viewers are located in one of three test markets: urban, rural, and suburban. The groups vary in size. Complete parts (a) through (g) below. Assume a 0.05 level of significance whenever necessary. E Click the icon to view the movie rating data. Identify the F statistic. (Round to three decimal places as needed.) Identify the p-value. p-value =O (Round to three decimal places as needed.) Does this p-value agree with your visual impression of the differences among the groups? V the V p-value indicates that the v group variation outweighs the V group variation. (f) Do these data meet the conditions required for an ANOVA? Assume that the both samples were suitably randomized. Select all conditions below that are clearly not satisfied. OA. Nearly normal OB. No obvious lurking variables OC. Similar variances OD. It is reasonable to assume that all conditions are satisfied. DE. Evidently independent (g) What conclusions should the studio reach regarding the prospects for marketing this movie in the three types of markets? O A. The data is not strong enough to reach a conclusion regarding the differences in ratings between markets. They should consider repeating the study with a larger sample size. O B. The data is strong enough to conclude that not all markets are the same, but this does not say anything about which markets(s) are different. They should consider repeating the study with a larger sample size. OC. The data is strong enough to conclude that not all markets are the same, but this does not say anything about which markets(s) are different. They should consider performing post hoc tests. O D. The data is not strong enough to reach a conclusion regarding the differences in ratings between markets. They should consider performing post hoc tests.

Movie studios often release films into selected markets and use the reactions of audiences to plan further promotions. In these data, viewers rate the film ona scale that assigns a score from 0 (dislike) to 100 (great) to the movie. The viewers are located in one of three test markets: urban, rural, and suburban. The groups vary in size. Complete parts (a) through (g) below. Assume a 0.05 level of significance whenever necessary. E Click the icon to view the movie rating data. Identify the F statistic. (Round to three decimal places as needed.) Identify the p-value. p-value =O (Round to three decimal places as needed.) Does this p-value agree with your visual impression of the differences among the groups? V the V p-value indicates that the v group variation outweighs the V group variation. (f) Do these data meet the conditions required for an ANOVA? Assume that the both samples were suitably randomized. Select all conditions below that are clearly not satisfied. OA. Nearly normal OB. No obvious lurking variables OC. Similar variances OD. It is reasonable to assume that all conditions are satisfied. DE. Evidently independent (g) What conclusions should the studio reach regarding the prospects for marketing this movie in the three types of markets? O A. The data is not strong enough to reach a conclusion regarding the differences in ratings between markets. They should consider repeating the study with a larger sample size. O B. The data is strong enough to conclude that not all markets are the same, but this does not say anything about which markets(s) are different. They should consider repeating the study with a larger sample size. OC. The data is strong enough to conclude that not all markets are the same, but this does not say anything about which markets(s) are different. They should consider performing post hoc tests. O D. The data is not strong enough to reach a conclusion regarding the differences in ratings between markets. They should consider performing post hoc tests.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Market	Rating	D(Urban)	D(Suburban)
Urban	40	1	0
Urban	60	1	0
Urban	60	1	0
Urban	65	1	0
Urban	70	1	0
Urban	60	1	0
Urban	10	1	0
Urban	70	1	0
Urban	80	1	0
Urban	25	1	0
Urban	30	1	0
Urban	55	1	0
Urban	60	1	0
Urban	70	1	0
Urban	70	1	0
Urban	55	1	0
Urban	95	1	0
Urban	95	1	0
Urban	55	1	0
Urban	75	1	0
Urban	65	1	0
Urban	75	1	0
Urban	85	1	0
Urban	70	1	0
Urban	100	1	0
Urban	55	1	0
Urban	95	1	0
Urban	75	1	0
Urban	100	1	0
Urban	95	1	0
Urban	45	1	0
Urban	5	1	0
Urban	55	1	0
Urban	30	1	0
Urban	45	1	0
Urban	75	1	0
Urban	30	1	0
Urban	40	1	0
Suburban	100	0	1
Suburban	80	0	1
Suburban	90	0	1
Suburban	65	0	1
Suburban	30	0	1
Suburban	40	0	1
Rural	80	0	0
Rural	75	0	0
Rural	45	0	0
Rural	40	0	0
Rural	65	0	0
Rural	45	0	0
Rural	55	0	0
Rural	25	0	0
Rural	25	0	0
Rural	45	0	0