A Small, Randomly Selected Part of a Larger Population That

question 195

Multiple Choice

A small, randomly selected part of a larger population that accurately reflects characteristics of the whole population is known as a

• A)correlation group.
• B)control group.
• C)representative sample.
• D)balance-bias sample.

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Definitions:

Electron

An electron is a subatomic particle with a negative electric charge, which orbits the nucleus of an atom and is essential in electricity, magnetism, and chemical bonding.

UV-visible Spectrum

A graphical representation of the absorption or emission of ultraviolet or visible radiation by a substance, used to characterize and analyze chemical substances.

Energy Absorption

The process by which a material takes in energy from its surroundings, often leading to physical or chemical changes.

(E)-1,3,5-hexatriene

A linear conjugated hydrocarbon with the formula C6H8, characterized by a specific geometric configuration (E) of its carbon-carbon double bonds.