Combinations Ordered - HP Mathematics II User Manual

Interface:
RAD
{HOME}
PRG
Draw k of n
:n k: 15 3
Here the probability of drawing 3 elements of total 15 is cal-
culated. Order is indifferent.
Combinations, ordered
If the order is critical, this routine has to be used. The same
elements in different orders are two separate events.
Interface:
RAD
{HOME}
PRG
:n k:
Draw k of n
ordered N = n ^ k
15 3
4. Probability 47