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Popular Statistics >

sC3

Solution

s C 3

Solution

\frac{s ^{3} - 3 s ^{2} + 2 s}{6}

Solution steps

= \frac{n !}{r ! ( n - r ) !}

Plug in

n = s, r = 3

= \frac{s !}{3 ! ( s - 3 ) !}

Simplify

\frac{s !}{3 ! ( s - 3 ) !} : \frac{s ^{3} - 3 s ^{2} + 2 s}{6}

= \frac{s ^{3} - 3 s ^{2} + 2 s}{6}

Popular Examples

mode of 11,23,30,14,24,50,22,34,11,29,8,24,24,24,13

variance of 6,8,1,9,4

variance of 5,6,4,5,5

std of 49.71,49.73,4975,49.78,49.78

Frequently Asked Questions (FAQ)

What is sC3 ?
The answer to sC3 is (s^3-3s^2+2s)/6