standard normal random variable

短语

词形变化

standard normal random variables 复数 standard normal random variables

释义与例句

n.
  1. 1.

    A random variable whose probability distribution is a standard normal distribution.

    数学

    2016, Maria Dolores Ugarte, Ana F. Militino, Alan T. Arnholt, Probability and Statistics with R, 2nd Edition, Taylor & Francis (CRC Press), page 297, A normal random variable with μ = 0 and σ = 1, often denoted Z, is called a standard normal random variable. […] Further, any normal random variable can be converted to a standard normal random variable using (4.25).