Randint, Randnorm – Texas Instruments TI-84 User Manual

Page 85

Chapter 2: Math, Angle, and Test Operations

(The variable n equals

value

in the syntax description above.)

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(

(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(

[,numtrials])