To use these probability
options, access the Math key. Arrow to the right to find the PRB (probability) menu.
On this screen you will find:
#2 nPr permutation
#3 nCr
combination
#4 ! factorial
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Each of these functions, requires
that you enter a value FIRST and
then access the function. For example:
Permutations
and Combinations are handled in the same manner:
Compute 6P3 and 5C2
Go to the HOME screen.
Enter your first value (for this example, 6 or
5)
Hit the MATH key,
arrow to the right to PRB.
Choose #2, nPr or #3 nCr
Enter your second value (for this example, 3 or
2)
Press Enter. |
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| Factorial: Compute 6!
Go to the HOME screen.
Enter your value first (for this example, 6)
Hit the MATH key,
arrow to the right to PRB.
Choose #4, !
Press Enter. |
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