For a Continuous Random Variable X, the Probability Density Function

question 11

Multiple Choice

For a continuous random variable x, the probability density function f(x) represents _____.

• A) the probability at a given value of x
• B) the area under the curve at x
• C) both the probability at a given value of x and the area under the curve at x
• D) the height of the function at x

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Definitions:

Matches Reality

This term is not well-defined in a broad technical context and could be interpreted variously depending on the field; however, it generally suggests the degree to which a model or simulation accurately represents the real world.

Spreadsheet

A program designed for organizing, analyzing, and storing data in tabular form, often featuring calculation, graphing, and pivot table functions.

Calculations

The process of determining the result of a mathematical or logical expression.

Numbers

Apple's spreadsheet software designed for macOS and iOS or refers to digits and mathematical objects used in counting and measuring.