A Sample of 2,007 American Adults Was Asked How They

question 1

Multiple Choice

A sample of 2,007 American adults was asked how they viewed China, with 17% of respondents calling the country "unfriendly" and 6% of respondents indicating the country was "an enemy." Construct a 99% confidence interval of the proportion of American adults who viewed China as "an enemy."

• A) [0.0463, 0.0737]
• B) [0.0476, 0.0724]
• C) [0.0512, 0.0688]
• D) [0.0597, 0.0603]

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Definitions:

Limestone

A sedimentary rock composed primarily of calcite or dolomite, often formed from the skeletal fragments of marine organisms.

Stalagmites

Mineral formations that rise from the floor of a cave due to the accumulation of material deposited by dripping water from the ceiling.

Karst Topography

A landscape formed from the dissolution of soluble rocks such as limestone, dolomite, and gypsum, characterized by underground drainage systems with sinkholes, caves, and disappearing streams.

Steep Pillars

Tall, vertical rock formations resulting from the erosion of surrounding softer material, often seen in high-gradient areas.