In a Survey for Her Marketing Class,Allicia Interviewed 80 Randomly

question 46

Multiple Choice

In a survey for her marketing class,Allicia interviewed 80 randomly selected men and asked them their opinions of women with tans.Her initial results showed that the men overwhelmingly believed tans were a health risk.When she conducted the same survey again using the same methodology,she discovered that 50 percent of the surveyed population in the second group found women with tans sexy.This is most likely an example of a _____ error.

• A) representational
• B) random
• C) nonprobability
• D) frame
• E) reliability

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Definitions:

Ammonia Molecule

A compound made of nitrogen and hydrogen with the formula NH3, characterized by a sharp smell and often used in fertilizers.

Trigonal Pyramidal

A molecule shape where a central atom is surrounded by three atoms at the corners of a pyramid, which has a triangular base.

Central Atom

The atom in a molecule or polyatomic ion that is surrounded by other atoms, forming the basis of the molecule's geometry.

Tetrahedral

Tetrahedral refers to a molecular shape where a central atom is surrounded by four other atoms at the corners of a tetrahedron.