Distributions a and B in the Figure Below Have

question 46

Multiple Choice

Distributions A and B in the figure below have:

• A)the same mean and the same variance.
• B)different means and different variances.
• C)the same mean but different variances.
• D)different means but the same variance.
• E)different means but are correlated.

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Definitions:

Mutualism

Species interaction that benefits both species.

Colonists

Individuals or groups who settle in a new area or country, often establishing control or cultivating it for the first time.

Extinct

Refers to a species that no longer has living members.

Larger Islands

Islands of a relatively greater size, which can support more diverse ecosystems and larger populations than smaller islands.