hayleystrassel hayleystrassel

11-07-2018
Mathematics

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Suppose you choose a letter at random from the word arkansas. Find P (R)

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sqdancefan sqdancefan

11-07-2018

There is 1 "R" among the 8 letters. Your probability is
P(R) = 1/8

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konrad509 konrad509

11-07-2018

I assume R means choosing a letter "r".

[tex]|\Omega|=8\\ |R|=1\\\\ P(R)=\dfrac{1}{8}\approx12.5\%[/tex]

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