probability density function
- probability density function
- in statistics, a mathematical function that describes the distribution of measurements for a population; a curve that describes a population. Its integral is the cumulative distribution function, so the probability that an individual measurement will fall between two numbers a and b is equal to the proportion of the area under the curve between points a and b, with the entire area under the function being 1.
Medical dictionary.
2011.
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probability density function — noun Date: 1957 1. probability function 2. a function of a continuous random variable whose integral over an interval gives the probability that its value will fall within the interval … New Collegiate Dictionary
probability density function — probabil′ity den sity func tion n. 1) sta a function of a continuous variable whose integral over a region gives the probability that a random variable falls within the region 2) sta a function of a discrete variable whose sum over a discrete set … From formal English to slang
probability density function — noun 1. : probability function 2. : a function of a continuous random variable whose integral over an interval gives the probability that its value will fall within the interval … Useful english dictionary
probability density function — noun Any function whose integral over a set gives the probability that a random variable has a value in that set … Wiktionary
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