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Based on the Nielsen ratings, the local CBS affiliate claims its 11:00 PM newscast reaches 41% of the viewing audience in the area


Based on the Nielsen ratings, the local CBS affiliate claims its 11:00 PM newscast reaches 41% of the viewing audience in the area. In a survey of 100 viewers, 31% indicated that they watch the late evening news on this local CBS station. 


The sample proportion is 

  • 0.58 

  • 0.41 

  • 0.31 

  • 0.51

math   Statistics-And-Probability   
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