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Popular >

11 choose 2

Solution

11C2

Solution

55

Solution steps

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

Plug in

n = 11, r = 2

= \frac{11 !}{2 ! ( 11 - 2 ) !}

\frac{11 !}{2 ! ( 11 - 2 ) !} = 55

= 55

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std of 11,25,7,30 standard deviation

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Frequently Asked Questions (FAQ)

What is 11 choose 2 ?
The answer to 11 choose 2 is 55