Bell Curve

Bell curve may refer to:

  • A Gaussian function, a specific kind of function whose graph is a bell-shaped curve
  • Normal (Gaussian) distribution, whose density function is a Gaussian function
  • The Bell Curve, a 1994 book by Richard J. Herrnstein and Charles Murray
  • Bell curve grading, a method of evaluating scholastic performance

Famous quotes containing the words bell and/or curve:

    “Those feelings of envy are familiar to many of us. We see our children accomplishing things that we’ve always been afraid to try, or we give them opportunities that we never had, and we find ourselves feeling jealousy mixed with our pride, or we feel resentful when they take it all for granted.”
    —Ruth Davidson Bell (20th century)

    “The years-heired feature that can
    In curve and voice and eye
    Despise the human span
    Of durance—that is I;
    The eternal thing in man,
    That heeds no call to die.”
    —Thomas Hardy (1840–1928)