A Random Variable X Is Best Described by a Continuous

question 67

Multiple Choice

A random variable X is best described by a continuous uniform distribution from 20 to 45 inclusive. The standard deviation of this distribution is approximately:

• A)52.1.
• B)32.5.
• C)6.85.
• D)7.22.

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Definitions:

Best Friend

A person's closest and most intimate friend, with whom they share a deep and enduring bond.

Generation Gap

A divide between adolescence and other periods of life that supposedly reflects profound differences in behavior, values, attitudes, lifestyle choices, and experiences.

Autonomy

The development and expression of independence.

Communication Breakdown

The failure to accurately convey or understand messages between communicators, leading to confusion or conflict.