During the first 13 weeks of the television season, the Saturday evening 8:00 PM. to 9:00...

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During the first 13 weeks of the television season, the Saturday evening 8:00 PM. to 9:00 PM. audience proportions were recorded as ABC 30%, CBS 26%, NBC 24%, and Independents 20%. A sample of 300 homes two weeks after a Saturday night schedule revision yielded the following viewing audience data: ABC 93 homes, CBS 70 homes, NBC 88 homes, and Independents 49 homes. Test with a = 0.05 to determine whether the viewing audience proportions changed. Find the test statistic and p-value. (Round your test statistic to two decimal places. Use Table 3 of Appendix B.) Test statistic = O p-value is - Select your answer- Conclusion: There is - Select your answer - change in the viewing audience proportions. During the first 13 weeks of the television season, the Saturday evening 8:00 PM. to 9:00 PM. audience proportions were recorded as ABC 30%, CBS 26%, NBC 24%, and Independents 20%. A sample of 300 homes two weeks after a Saturday night schedule revision yielded the following viewing audience data: ABC 93 homes, CBS 70 homes, NBC 88 homes, and Independents 49 homes. Test with a = 0.05 to determine whether the viewing audience proportions changed. Find the test statistic and p-value. (Round your test statistic to two decimal places. Use Table 3 of Appendix B.) Test statistic = O p-value is - Select your answer- Conclusion: There is - Select your answer - change in the viewing audience proportions.