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Popular >

13 choose 1

Solution

13C1

Solution

13

Solution steps

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

Plug in

n = 13, r = 1

= \frac{13 !}{1 ! ( 13 - 1 ) !}

\frac{13 !}{1 ! ( 13 - 1 ) !} = 13

= 13

Popular Examples

median of 56,81,80,75,48,65,90,66,70,70 median

56, 81, 80, 75, 48, 65, 90, 66, 70, 70

std of 300,785,670,187.76,724 standard deviation

300, 785, 670, 187.76, 724

arithmeticmean of 250,290,300,320,330,340,340,400 average

250, 290, 300, 320, 330, 340, 340, 400

mode of 20,16 3/4 ,13 1/2 ,10 1/4 ,7 mode

20, 16 \frac{3}{4}, 13 \frac{1}{2}, 10 \frac{1}{4}, 7

mode of 10,20,30,10,10,10,60,10,40,10 mode

10, 20, 30, 10, 10, 10, 60, 10, 40, 10

Frequently Asked Questions (FAQ)

What is 13 choose 1 ?
The answer to 13 choose 1 is 13