Normal Area

Function that computes and draws the area between two user specified values in a user specified normal distribution with a given mean and standard deviation

normarea(lower = -Inf, upper = Inf, m, sig)

Arguments

lower	the lower value
upper	the upper value
m	the mean for the population
sig	the standard deviation of the population

Examples

normarea(70, 130, 100, 15)
    # Finds and P(70 < X < 130) given X is N(100,15).