According to the Empirical Rule,if the Data Form a "Bell-Shaped

question 137

Multiple Choice

According to the empirical rule,if the data form a "bell-shaped" normal distribution,percent of the observations will be contained within 2 standard deviations around the arithmetic mean.

• A)68.26
• B)88.89
• C)93.75
• D)95.44

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Definitions:

Sedimentary Rocks

Layers of rock formed by the accumulation and consolidation of sediment, typically found on the Earth's surface.

Wyoming

A state in the western United States known for its wide-open spaces, mountains, and national parks.

Industrial Rock

Minerals and rocks exploited for their economic value that are not primarily sourced for their gem or precious metal content, such as limestone or sandstone.

Iron Ore

Naturally occurring rocks and minerals from which metallic iron can be economically extracted.