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Based on the Nielsen ratings, the local CBS affiliate claims its 11 p.m. newscast reaches 41% of the viewing audience in the area. In a
- Based on the Nielsen ratings, the local CBS affiliate claims its 11 p.m. 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.
- What is the null and alternate hypothesis?
- What is the sample proportion?
- What is the z test statistic, calculated?
- What is the critical value if the level of significance is 0.10?
- What is the null and alternate hypothesis?
- What is the sample proportion?
- What is the z test statistic, calculated?
- What is the critical value if the level of significance is 0.10?
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