Loading ...
Loading ...
Loading ...
— 28 —
Permutation
• Input range: n r 0 (n, r : natural numbers)
• Formula: nPr
Combination
• Input range: n r 0 (n, r : natural numbers)
• Formula: nCr
Population Standard Deviation
Sample Standard Deviation
Arithmetic Mean
n!
(nr)!
n!
n!(nr)!
Loading ...
Loading ...
Loading ...