When-rolling-2-dice-what-is-the-probability-your-not-getting-2-

Question Number 89660 by Mr.Panoply last updated on 18/Apr/20

W h e n r o l l i n g 2 d i c e w h a t i s t h e p r o b a b i l i t y

y o u r n o t g e t t i n g 2 ?

Commented by john santu last updated on 18/Apr/20

g e t t i n g 2 ? 2 w h a t ?

Commented by Mr.Panoply last updated on 18/Apr/20

r e p h r a s e . p r o b a b i l i t y n o d i e s h o w s a 2 .

Commented by mr W last updated on 18/Apr/20

t o t a l l y 6 \times 6 = 36 p o s s i b i l i t i e

o n e “ 2^{″} : 2 \times 5 = 10 p o s s i b i l i t i e s

t w o “ 2^{″} : 1 p o s s i b i l i t y

n o “ 2^{″} : 36 - 10 - 1 = 25

\Rightarrow p = \frac{25}{36}

Answered by Joel578 last updated on 18/Apr/20

(2, 1), (2, 2), (2, 3), (2, 4), (2, 5), (2, 6)

(1, 2), (3, 2), (4, 2), (5, 2), (6, 2)

Getting number 2 = \frac{11}{36}

Not getting number 2 = 1 - \frac{11}{36} = \frac{25}{36}

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