Question
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
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, 36% indicated that they watch the late evening news on this local CBS station. At the 0.01 level of significance, is the proportion of viewers who watch the late evening news less than 41%?
What is the Null and alternate hypothesis?
What test statistic and formula should be used to test the hypothesis?
What decision rule should be used to test the hypothesis?
What is the calculated value of the test statistic?
What is your decision regarding the null hypothesis?
What is the answer to the question asked in the problem?
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Concepts of Database Management
Authors: Philip J. Pratt, Mary Z. Last
8th edition
1285427106, 978-1285427102
