The Standard Deviation of a Standard Normal Distribution _____

question 9

Multiple Choice

The standard deviation of a standard normal distribution _____.

• A) is always equal to 0
• B) is always equal to 1
• C) can be any positive value
• D) can be any value

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Definitions:

Primary Producers

Organisms that synthesize food from inorganic substances using light or chemical energy; the base of a food chain.

Bacteria

Microscopic, single-celled organisms found in diverse environments that play critical roles in various ecological systems, including the human body.

Limiting Factor

An environmental condition that constrains a population's size, growth rate, or distribution.

Landscape Ecology

A branch of ecology that focuses on the patterns and interactions between ecological processes and ecosystems within heterogeneous landscapes.