Suppose That It Has Been Shown That the Lower the Family

question 84

Multiple Choice

Suppose that it has been shown that the lower the family income, the higher the incidence of psychological problems.This finding would demonstrate that there is a _____ between family income and psychological problems.

• A)positive correlation
• B)zero correlation
• C)negative correlation
• D)cause-and-effect relationship

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Definitions:

Cell Membrane

The semipermeable membrane surrounding the cytoplasm of a cell, controlling the passage of substances in and out.

Concentration Gradient

The variation in the distribution of molecules or ions across a space or membrane, which often dictates the direction of particles’ movement (e.g., high to low concentration).

High Concentration

A state or condition of having a large amount of substance in a certain volume or area, or the ability to focus intensely on a task or activity.

Low Concentration

A situation or state where there is a reduced amount of a substance present in a solution or mixture compared to other components.