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alex41 [277]
3 years ago
15

What is the probability of rolling double six

Mathematics
2 answers:
Vanyuwa [196]3 years ago
5 0
The odds of rolling a five with one die are 1 in 6; the dice are independent so the odds of rolling another five are 1 in 6; therefore the odds of rolling double fives are.
$$(1/6)*(1/6<span>) = </span>1/36$$.
1 in 36.
<span>By this logic, our new player just did something pretty unlikely on her first roll. this is the answer i think </span>
coldgirl [10]3 years ago
4 0
1/36
a 6 on a die is only on one face, so that would be 1/6 of the whole die
to roll a double would mean take 1/6 x 1/6
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but we didnt reject⇒the individual has not taken steroids.

let us denote

the individual has taken steroids by 1

the individual has not  taken steroids.by 0

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so for type 1 error  

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predicted-1

therefore from above table we can see that probability of Type I error is 1.9%=0.019

so for type II error

   actual-1

predicted-0

therefore from above table we can see that probability of Type I error is 1.6%=0.016

5 0
3 years ago
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