fx-82MS fx-82TL fx-9860GII TI-83
rand
On a TI calculator you can can generate a random number
MATH ► ► ► 1
or via the catalog as
CATALOG ⎵ 2nd 0 ►rand ENTER
Each press of ENTER generates a new random number.
Example 1
To generate a random number between 0.0000000000 and 0.9999999999
MATH ► ► ► 1 rand ENTER rand 0.4026389058
The above value is a sample only. Results differ each time.