If X Is a Normal Random Variable with a Standard

question 67

Multiple Choice

If X is a normal random variable with a standard deviation of 10,then 3X has a standard deviation equal to

• A)10.
• B)13.
• C)30.
• D)90.

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Definitions:

Prejudice Characteristics

Involves preconceived opinions that are not based on reason or actual experience, often manifesting as unfair biases or judgments toward others.

Work Experience

The duration and quality of participation in professional environments, acquiring skills and knowledge applicable to one’s career or job role.

Advancement Barrier

Obstacles that hinder individuals' progress or promotion within an organization, often impacting underrepresented or marginalized groups disproportionately.

Gender Stereotypes

Preconceived notions or beliefs about the abilities, attributes, and roles of individuals based solely on their gender.