Which Is Not a Discrete Random Variable

question 7

Multiple Choice

Which is not a discrete random variable?

• A)The number of defects in a 4 × 8 sheet of plywood
• B)The number of female passengers who board a plane
• C)The time until failure of a vehicle headlamp
• D)The number of correct answers on a statistics exam

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Definitions:

Gender Disparity

The difference in status, opportunities, and treatment between individuals based on their gender, often leading to disadvantage for women and non-binary people.

Nonverbal Signals

Communication methods without using words, including facial expressions, body language, gestures, and tone of voice, conveying emotions and intentions.

Effective Listening

The active process of receiving, comprehending, and interpreting spoken messages, crucial for successful communication.

Body Posture

The arrangement of the body and its limbs, often conveying nonverbal cues or physical condition.