The Empirical Rule States That the Approximate Percentage of Measurements

question 115

Multiple Choice

The Empirical Rule states that the approximate percentage of measurements in a data set (providing that the data set has a bell shaped distribution) that fall within two standard deviations of their mean is approximately:

• A)68%.
• B)75%.
• C)95%.
• D)99%.

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Definitions:

Alkene

A hydrocarbon containing at least one carbon-carbon double bond, part of the unsaturated hydrocarbon family.

Compound

A substance formed when two or more chemical elements are chemically bonded together.

Stereochemical Detail

Pertains to the spatial arrangement of atoms within molecules and how this affects the properties and reactions of those molecules.

Organic Product

A chemical compound that primarily consists of carbon and hydrogen atoms and is the result of organic synthesis.