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:

    “I was thinking of a son.
    The womb is not a clock
    nor a bell tolling,
    but in the eleventh month of its life
    I feel the November
    of the body as well as of the calendar.”
    —Anne Sexton (1928–1974)

    “Nothing ever prepares a couple for having a baby, especially the first one. And even baby number two or three, the surprises and challenges, the cosmic curve balls, keep on coming. We can’t believe how much children change everything—the time we rise and the time we go to bed; the way we fight and the way we get along. Even when, and if, we make love.”
    —Susan Lapinski (20th century)