The Measure of Linear Association Between Two Random Variables That

question 226

Multiple Choice

The measure of linear association between two random variables that represents their joint variability is called:

• A)hypergeometric probability.
• B)conditional probabilities.
• C)covariance.
• D)mean.

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Definitions:

Biceps Femoris

A muscle of the posterior thigh compartment, important in knee flexion and thigh extension, part of the hamstrings group.

Linea Alba

A fibrous structure that runs down the midline of the abdomen, forming the seam of the abdominal muscles, and serves as an important site for muscle attachment.

Rectus Abdominis

A major muscle in the abdomen, known as the "six pack," responsible for flexing the lumbar spine and stabilizing the pelvic and lower back region.

External Oblique

A muscle located on the lateral and anterior parts of the abdomen, involved in trunk rotation and lateral flexion of the spine.