During the first 13 weeks of the television season, the Saturday evening 8:00 P.M. to 9:00P.M. audience proportions were recorded as ABC 29%, CBS 28%, NBC 25%, andIndependents 18%. A sample of 300 homes two weeks after a Saturday night schedulerevision yielded the following viewing audience data: ABC 95 homes, CBS 70 homes, NBC89 homes, and Independents 46 homes. Test with a = 0.05 to determine whether theviewing audience proportions changed.Find the test statistic and p-value. (Round the test statistic to two decimal places. UseTable 3 of Appendix B.)Test statistic =6.78

There are 4 categorical variables which are ABC, CBS, NBC, and Independents. The claim is the…

Answered: During the first 13 weeks of the…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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15
Minnesota had the highest turnout rate of any state for the 2016 presidential election.† Political analysts wonder if turnout in rural Minnesota was higher than turnout in the urban areas of the state. A sample shows that 639 of 852 registered voters from rural Minnesota voted in the 2016 presidential election, while 378 out of 525 registered voters from urban Minnesota voted. (a) What is the proportion of sampled registered voters in rural Minnesota that voted in the 2016 presidential election? (b) What is the proportion of sampled registered voters in urban Minnesota that voted in the 2016 presidential election? (c) At ? = 0.05, test the political analysts' hypothesis. i.Calculate the test statistic. (Round your answer to two decimal places.) ii. What is the p-value? (Round your answer to four decimal places.)p-value =
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