probability curve

noun

Statistics.

1. a curve that describes the distribution of probability over the values of a random variable.

2. normal curve.

Word History and Origins

Origin of probability curve¹

First recorded in 1890–95

Example Sentences

By contrast, the Risky Business analysis, which dispassionately lays out damages to specific places and economic sectors along a probability curve as the temperature rises well past two degrees, allows for the kind of cost-benefit assessment that could mobilize effective action.

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In the face of black swans — also known as fat-tail events, for the way their occurrences are distributed along a probability curve — market pricing may be impossible.

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He declares that the normal probability curve, used by Dr. Rhine, requires for proper operation chance scores as far below the average as good scores go above it.

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Now, amidst the casual atmosphere of a subdued county fair, a visitor can "see" his voice, watch a working model steel mill, scramble through a captured German submarine, ride an elevator down to an operating coal mine under the museum, watch thousands of plastic balls fall into a probability curve, follow a feather and a penny as they fall at the same rate in a vacuum.

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The curve connecting the tops of the columns of peas is the normal probability curve.

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