Prediction of the Value of the Dependent Variable Outside the Experimental

question 2

Multiple Choice

Prediction of the value of the dependent variable outside the experimental region is called

• A)interpolation.
• B)forecasting.
• C)averaging.
• D)extrapolation.

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Definitions:

Electromyogram

A diagnostic procedure to assess the health of muscles and the nerve cells that control them by recording the electrical activity produced by skeletal muscles.

Sarcolemmas

The cell membranes of muscle fibers that enclose the cytoplasm and organelles of muscle cells.

Motor Unit

A single motor neuron and all of the muscle fibers it innervates, working together to produce a contraction.

Neuromuscular Junction

The point of contact between a motor neuron and the muscle fiber it controls, crucial for muscle contraction.