According to the 2011 Gallup Daily Tracking Polls (Www

question 88

Multiple Choice

According to the 2011 Gallup daily tracking polls (www.gallup.com,February 3,2012) ,Mississippi is the most conservative U.S.state,with 53.4 percent of its residents identifying themselves as conservative. Refer to Exhibit 7-10.What is the probability that at least 50 respondents of a random sample of 100 Mississippi residents do NOT identify themselves as conservative?

• A)0.0499
• B)0.2483
• C)0.4966
• D)0.7517

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Definitions:

Selection

The process by which certain traits become more or less common in a population due to their effects on the survival and reproduction of their carriers.

Sickle-Cell Anemia

A genetic blood disorder caused by a mutation in the hemoglobin gene, leading to misshaped red blood cells that can cause health complications.

Africa

The world's second-largest and second-most populous continent, known for its rich cultural heritage, diverse ecosystems, and significant natural resources.

United States

A country located primarily in North America, consisting of 50 states and a federal district.