Random number generation, Permutations and combinations, Factorials – Casio FX 65 User Manual
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FX 65 Training guide
Probability
Random number generation
[SHIFT] [RAN#]
Generates a random number between 0 and 0.999.
Permutations and combinations
[SHIFT] [nPr]
A permutation is a selection of objects in which the order matters.
Example: To determine the number of possible different
arrangements using 4 items selected from 10 items.
[10] [SHIFT] [nPr] [4] [=] 5040
[SHIFT] [nCr]
A combination is a selection of objects from a collection and order
is irrelevant.
Example: To determine the number of different combinations of 4
items selected from 10 items. [10] [SHIFT] [nCr] [4] [=] 210
Factorials
[SHIFT] [x!]
Calculates the factorial of a number. Example: [5] [SHIFT] [!]
7
References the Casio FX-65 User’s Guide
Casio FX-65 Fraction calculator
- fx-115ES (75 pages)
- fx-115ES (54 pages)
- FX-9750GII (402 pages)
- FX-9750GII (17 pages)
- FX-9750GII (411 pages)
- FX-300MS (2 pages)
- FX-300MS (9 pages)
- DJ-120TG (67 pages)
- FX-9860G AU E (9 pages)
- FX-9860G AU E (6 pages)
- FX-CG20 (18 pages)
- fx-FD10 Pro (601 pages)
- FX-CG20 (601 pages)
- MJ-120D (75 pages)
- fx-115MS (46 pages)
- fx-115MS (39 pages)
- FX-82SOLAR (38 pages)
- fx-7400G Programming (486 pages)
- fx-9750G PLUS Getting Acquainted (39 pages)
- fx-9750G Dual Graph (8 pages)
- fx-570ES PLUS (46 pages)
- fx-991ZA PLUS (59 pages)
- fx-350TL (36 pages)
- CFX-9950GB PLUS (28 pages)
- CFX-9850GB PLUS (19 pages)
- ALGEBRA FX2.0 Advanced Statistics DIST (67 pages)
- ALGEBRA FX 1.0 PLUS Programming (603 pages)
- ALGEBRA FX2.0 Advanced Statistics INTR (596 pages)
- TE-100 (88 pages)
- 9860 (5 pages)
- EMULATOR FX-ES (18 pages)
- fx-7400G Getting Acquainted (12 pages)
- FX-912MS (19 pages)
- s-v.p.a.m. fx-300MS (40 pages)
- fx-5800P (147 pages)
- SF-4900ER (118 pages)
- FX-991WA (38 pages)
- SF-7200SY (83 pages)
- ClassPad 300 Spreadsheet Application (753 pages)
- ClassPad 300 PLUS (18 pages)
- ClassPad 330 V.3.03 (670 pages)
- ClassPad 300 Spreadsheet Application (954 pages)
- ClassPad 300 Spreadsheet Application (965 pages)
- fx-570W (43 pages)
- fx-3950P (61 pages)