Excel, TI-83

In Excel, these functions are

probability = NORMSDIST(z) - cumulative standard normal distribution, 0 ≤ p ≤ 1 for -∞ ≤ z ≤ ∞ , μ=0, σ=1.

probability = NORMDIST(x, mean, standard_deviation, cumulative), where cumulative is TRUE or FALSE.

z = NORMSINV(proability) is the inverse function of NORMSDIST.

x = NORMINV(probability,mean,standard_deviation) is the inverse of NORMDIST with cumulative=TRUE.

On the TI-83, the functions are

normalcdf(left,right,[mu,sigma]) finds the area under the normal curve (This function is listed under the "Distru" menu.)

invNorm(prob,[mu,sigma])

This means that what I was calling prob[z] and is listed in Table D-4 is normalcdf(-1e99,z).

Created by Mathematica (October 2, 2003)