Based on the Nielsen Ratings,the Local CBS Affiliate Claims Its

question 9

Multiple Choice

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 critical value if the level of significance is 0.10?

• A)−1.282
• B)±1.645
• C)−2.576
• D)+2.576

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Definitions:

Formal Reports

Structured documents that present information and analysis to assist in decision-making, often following a specific format.

Informal Reports

Brief communications designed to convey information or findings in a less structured and formal manner, often used for internal business communications.

Secondary Research

The process of gathering data or information that has already been collected or published by others, often used to gain a broad understanding of a topic without primary data collection.

Report Process

The sequence of steps involved in the gathering, analyzing, and presenting information typically for business or research purposes.