To Meet the Assumptions for Use of the Chi-Square Test

question 29

Multiple Choice

To meet the assumptions for use of the chi-square test of independence, the minimum expected frequency for any cell in a 2 x 2 contingency table should not be less than.

• A)2
• B)5
• C)10
• D)a value determined by multiplying the marginals

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Definitions:

Labeled Structure

An annotated element within a diagram or image, identified and explained by labels.

Thick Filament

A component of skeletal muscle fibers responsible for contraction, primarily composed of the protein myosin.

Muscle Contraction

The activation of tension-generating sites within muscle fibers, initiating changes that result in the shortening or lengthening of the muscle.

Epimysium

An overlying layer of dense irregular connective tissue that surrounds the entire muscle, providing support and protection.