Texas Instruments TI-83 Manual Book page 72

randInt(
randNorm(
randBin(
2-22 Math, Angle, and Test Operations
(random integer) generates and displays a random
randInt(
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.
lower upper[
randInt( ,
(random Normal) generates and displays a
randNorm(
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.
m s [
randNorm( , , numtrials]
(random Binomial) generates and displays a
randBin(
random integer from a specified Binomial distribution.
numtrials (number of trials) must be ‚ 1. prob (probability
of success) must be ‚ 0 and  1. To generate a list of
random numbers, specify an integer > 1 for
numsimulations (number of simulations); if not specified,
the default is 1.
numtrials
randBin(
Note: The seed value stored to
randNorm( randBin(
, and
numtrials]
, )
)
prob[ numsimulations]
, ,
rand
also affects
instructions (page 2-20).
)
randInt(
,