The More Heterogeneous the Target Population Is, the Larger the Sample

question 9

True/False

The more heterogeneous the target population is, the larger the sample size needs to be.

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Definitions:

Posterior Group

Referring to muscles or structures located at the back part of the body or an organ.

Palmaris Longus

A superficial muscle in the forearm that is involved in flexing the wrist and can be absent in a minority of the population.

Flexor Carpi Radialis

A muscle in the forearm that acts to flex and abduct the hand at the wrist joint.

Abductor Pollicis Longus

A muscle in the forearm that facilitates the abduction and extension of the thumb.