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 29%, cas 26%, NBC 24%, and Independents 21%. A sample of 300 homes two weeks after a Saturday night schedule revision yielded the following viewing audience data: ABC 93 homes, CBS 68 homes, NBC 87 homes, and independents 52 homes. Test with a-.05 to determine whether the viewing audience proportions changed. Round your answers to two decimal places. Test statistic-> 6.76 in
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 29%, cas 26%, NBC 24%, and Independents 21%. A sample of 300 homes two weeks after a Saturday night schedule revision yielded the following viewing audience data: ABC 93 homes, CBS 68 homes, NBC 87 homes, and independents 52 homes. Test with a-.05 to determine whether the viewing audience proportions changed. Round your answers to two decimal places. Test statistic-> 6.76 in
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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Question
![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 29%, CBS 26%, NBC 24%, and
Independents 21%. A sample of 300 homes two weeks after a Saturday night schedule revision yielded the following viewing audience data: ABC 93 homes, CBS 68
homes, NBC 87 homes, and independents 52 homes. Test with a .05 to determine whether the viewing audience proportions changed.
Round your answers to two decimal places.
Test statistic
6.76
✔
p-value is between between 05 and.101
Conclusion:
There is no significant change in the viewing audience proportions.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe19829b4-644f-404e-87f3-f5b022e1f288%2Fdb21e68c-b11b-48d0-a178-ad2a7446087f%2Fiyu59eq_processed.jpeg&w=3840&q=75)
Transcribed Image Text: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 29%, CBS 26%, NBC 24%, and
Independents 21%. A sample of 300 homes two weeks after a Saturday night schedule revision yielded the following viewing audience data: ABC 93 homes, CBS 68
homes, NBC 87 homes, and independents 52 homes. Test with a .05 to determine whether the viewing audience proportions changed.
Round your answers to two decimal places.
Test statistic
6.76
✔
p-value is between between 05 and.101
Conclusion:
There is no significant change in the viewing audience proportions.
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