A Variable Whose Value Cannot Be Predicted or Set with Certainty

question 29

Multiple Choice

A variable whose value cannot be predicted or set with certainty is a

• A)discrete variable
• B)random variable
• C)realistic variable
• D)simulation variable

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Definitions:

Cytoplasm

The gel-like substance inside a cell, excluding the nucleus, where most cellular activities occur.

Muscle Fiber

An individual muscle cell, known for its elongated shape, that contracts to produce force and movement.

Sarcoplasm

A type of cytoplasm found in muscle cells, rich in stored lipids, glycogen, and the proteins necessary for muscle contraction.

Intercalated Discs

Specialized structures located at the cell boundaries in cardiac muscle fibers that facilitate the coordinated contraction of the heart muscle.