Operation Manual

Chapter 2: Math, Angle, and Test Operations 66
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(m,s[,numtrials]).
randBin(
randBin( (random Binomial) generates and displays a 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.
randBin(numtrials,prob,[numsimulations])
Note: The seed value stored to rand also affects randInt(, randNorm(, randBin( and randIntNoRep(
instructions.
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