TI-89 / TI-92 Plus / Voyage™ 200 PLT Statistics with List Editor App † Calc Menu 111
rand(
Description
† (
Calc) Æ 4:Probability Æ 9:rand(
rand([
INT]) ⇒ LIST
With no parameter, rand( (random) returns a LIST element containing the next random
integer between 0 and 1 in the sequence.
When INT is positive,
rand( returns a LIST element containing a random integer in the
interval [1, n].
When INT is negative,
rand( returns a LIST element containing a random integer in the
interval [ën,ë1].
Example
1. Move the cursor to the cell where you want to return the random integer.
2. Press † (
Calc) and select 4:Probability. Then select 9:rand(. The rand( command is
displayed in the entry line.
3. Enter the argument (5) and press d to complete the function.
4. Press b to view the random number.
A single random value between 1 and 5 is
generated and displayed in list3.
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