Suppose That in a Recent Poll of 1200 Adults Between

question 18

Multiple Choice

Suppose that in a recent poll of 1200 adults between the ages of 35 and 45, 38% surveyed said they have thought about getting elective plastic surgery. Find the 95% confidence interval for the proportion of adults ages 35 to 45 who have thought about getting elective plastic surgery then choose the correct interpretation. (Round to the nearest tenth of a percent)

• A)The population proportion of adults ages 35 to 45 who have thought about getting elective plastic surgery is between 35.2% and 40.7%, with a confidence level of 95%.
• B)There is a 95% chance that the population of adults ages 35 to 45 who have thought about getting elective plastic surgery is between 35.2% and 40.7%.
• C)There is a 95% chance that the population of adults ages 35 to 45 who have thought about getting elective plastic surgery is between 28.5% and 47.5%.
• D)The population proportion of adults ages 35 to 45 who have thought about getting elective plastic surgery is between 28.5% and 47.5%, with a confidence level of 95%.

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Definitions:

Ideological Conflict

Disputes or competitions between differing philosophies, beliefs, or principles that underpin political, economic, or social systems.

Federal Grants

Financial awards given by the federal government to state and local governments, agencies, or individuals to fund specific projects or programs.

Federal Judgeship

A position held by a judge who serves in a federal court, appointed for life under the U.S. Constitution, responsible for adjudicating matters of federal law.

Presidential Power

The authority and influence vested in the President of the United States by the Constitution, including executive orders, vetoes, and commander-in-chief responsibilities.