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:

Quantitative

Pertaining to the measurement and quantification of variables to analyze statistical, mathematical, or computational techniques.

Systematic

Systematic refers to a methodical approach to procedures or processes that follow a fixed plan or system, ensuring consistency and efficiency.

Data Reduction

The process of transforming and simplifying large sets of raw data into a more manageable form, enabling easier analysis and interpretation without losing significant information.

Content Analysis

A research method used to systematically analyze text or media to identify patterns, themes, or biases.