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. What is the critical value if the level of significance is 0.10?
A) -1.282
B) $\pm$1.65
C) -2.58
D) 2.58

Question

Quizplus · Accepted Answer

At a 0.10 level of significance for a two-tailed test, the critical z-values are $\pm$1.65.

Based on the Nielsen Ratings, the Local CBS Affiliate Claims ±\pm±

Based on the Nielsen Ratings, the Local CBS Affiliate Claims $\pm$