Texas Instruments TI-84 - Manual (Page 85)

Chapter 2: Math, Angle, and Test Operations 82
(The variable n equals value in the syntax description above.)
randInt( randInt( randInt( randInt(
randInt( (random integer) generates and displays a random integer within a range
specified by lower and upper integer bounds. To generate a list of random numbers,
specify an integer > 1 for numtrials (number of trials); if not specified, the default is 1.
randInt(lower,upper[,numtrials])
randNorm( randNorm( randNorm( randNorm(
randNorm( (random Normal) generates and displays a random real number from a
specified Normal distribution. Each generated value could be any real number, but most
will be within the interval [
mN3(s), m+3(s)]. To generate a list of random numbers, specify
an integer > 1 for numtrials (number of trials); if not specified, the default is 1.
randNorm( m , s [,numtrials])