A Histogram Is Used to Understand

question 23

Multiple Choice

A histogram is used to understand:

• A) the basic statistics, including the mean, standard deviation, minimums, and maximums of a data set.
• B) the frequency of the data using a display of rectangles with area proportional to the underlying frequency of the data.
• C) the relation between specific dependent variable values and independent variable inputs.
• D) the probability of a statistical difference in means between either two independent samples or a paired sample through time.

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Definitions:

Adducts

The movement of a limb or other part toward the midline of the body or toward another part.

Swan-neck Deformity

A condition characterized by hyperextension of the proximal interphalangeal joint and flexion of the distal interphalangeal joint of the fingers, often associated with rheumatoid arthritis.

Ulnar Deviation

A hand condition where the fingers bend towards the ulna bone and the outer side of the forearm, often associated with rheumatoid arthritis.

Rheumatoid Arthritis

A chronic autoimmune condition causing inflammation, pain, and deformity in the joints.