Sampling Distributions of Means Are Always

question 39

Multiple Choice

Sampling distributions of means are always

• A)approximately normally distributed.
• B)positively skewed.
• C)negatively skewed.
• D)more variable than the population from which the samples were drawn.

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Definitions:

Teres Major

A muscle in the upper arm, which helps in the rotation and adduction of the shoulder.

Supraspinatus

A muscle situated on the upper part of the back that assists in the abduction of the arm.

Abducts

Refers to the movement of a limb or other part away from the midline of the body or from another part.

Joints

Structures in the body where two or more bones are connected, allowing for varied degrees of movement.