______ Introduces Consistent, Chronic Distortion into an Empirical Measurement

question 30

Multiple Choice

______ introduces consistent, chronic distortion into an empirical measurement.

• A) Random error
• B) Ecological error
• C) Distribution error
• D) Systematic error

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Definitions:

RU-486

A synthetic steroid used medically to induce abortion by blocking the action of progesterone.

Cis-trans Isomers

Stereoisomers that differ in the spatial arrangement of groups relative to a double bond, ring, or other structure leading to different physical and chemical properties.

Constitutional Isomers

Molecules that share the same molecular formula but differ in the connectivity of their atoms, leading to different structural forms.

Isomeric

Describes molecules that have the same molecular formula but different arrangements of atoms, resulting in different properties.