# normal curve

- a bell-shaped curve showing a particular distribution of probability over the values of a random variable.Also called Gaussian curve, probability curve.

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## Origin of normal curve^{}

First recorded in 1890–95

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Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

# normal curve

- statistics a symmetrical bell-shaped curve representing the probability density function of a normal distribution. The area of a vertical section of the curve represents the probability that the random variable lies between the values which delimit the section

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Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
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