Texas Instruments TINSPIRECX Calculator User Manual


 


Page 20 © 2012 Texas Instruments Educaon Technology
Noce that the expression d1+d2 produces a list of 100 sums of the corresponding
values from d1 and d2 i.e. 100 totals when 2 dice are thrown

Press b and look at the extensive system of menus and
submenus available in the Calculator applicaon. If you used
the TI-83 or TI-84 graphical calculators you will be familiar
with many of these expressions.
More details can be found in the Geng Started Guide.
This screen shows a simulaon of 100 throws of two dice and
uses commands from the Probability and Stascs
sub-menus.
To enter  you can either press
b542
to navigate through the menus or you can spell it out, leer
by leer.
You will nd the  command by pressing
b633.

A useful feature of the TI-Nspire is the ability to work
with probability distribuons such as the Binomial,
Poisson and Normal distribuons. These can be found
by pressing b65.
These provide wizards which enable you to calculate
the probability for a given distribuon instead of looking
up the value in a table.
Lists of random integers