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The Older Students Get, the More Variance There Is in Their

question 60

True/False

The older students get, the more variance there is in their reading test scores. This pattern can be attributed to statistical regression.


Definitions:

Extends the Neck

Refers to muscles and movements that increase the distance between the chin and the chest, facilitating neck extension.

Spinalis Thoracis

A muscle in the back that is part of the erector spinae muscle group, helping to extend and stabilize the thoracic spine.

Longissimus Thoracis

A muscle in the back that helps extend, rotate, and laterally flex the spine.

Serratus Posterior Superior

A muscle situated in the upper back that helps in elevating the ribs during inhalation.

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