stats_rand_gen_normal

(PECL stats >= 1.0.0)

stats_rand_gen_normalGenerates a single random deviate from a normal distribution

Descrierea

float stats_rand_gen_normal ( float $av , float $sd )

Returns a random deviate from the normal distribution with mean, av, and standard deviation, sd.

Parametri

av

The mean of the normal distribution

sd

The standard deviation of the normal distribution

Valorile întoarse

A random deviate

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