normal distribution

名词 n.
/ˌnɔɹməl ˌdɪstɹəˈbjuʃən/

英文释义

名词 n.
  1. Any of a family of continuous probability distributions such that the probability density function is the Gaussian function
    — φ_(μ,σ²)(x)=1/(σ√),e²)/(2σ²))=1/σφ((x-μ)/σ), x∈ℝ.

词形变化

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