Question

Refer to the previous exercise. The GSS also asked about the influence of movies. The responses for these 12 subjects were -1, 1, 0, 2, 0,-2, -1, 0,-1, 1, 1, -1. The results of using MINITAB to compare the influence of movies and TV are shown below. Explain how to interpret
(a) The confidence interval and
(b) The significance test results.
Paired T for movies - tv
T-Test of mean difference = 0 (vs not = 0):
T-Value = 0.62 P-Value = 0.551


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  • CreatedSeptember 11, 2015
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