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Mathematics 17 Online
OpenStudy (anonymous):

You are going to roll two dice. Let the variable x = the sum of the numbers rolled, and let P(x) = the probability that x is rolled. Which statement is true? A) P(2) > P(3) B) P(5) = P(7) C) P(6) = P(8) D) P(10) > P(4)

OpenStudy (dan815):

u want answer or how to do this?

OpenStudy (anonymous):

how to do it

OpenStudy (dan815):

look at 2 dice for now

OpenStudy (dan815):

is the chance that when u roll 2 dice, ull get 2 more often or 3 more often?

OpenStudy (dan815):

look at what makes a 2 when you get 1 on both dice, u will get 2 only 1 way look at what makes 3 u can get 1 on first dice and 2 on 2nd dice or you can get 2 on 2nd time and 1 on first dice there are 2 ways

OpenStudy (dan815):

hello you there?

OpenStudy (anonymous):

ohhh okkaay thanks i understand ahha

OpenStudy (dan815):

so u know the answer is not A right

OpenStudy (dan815):

look at B now

OpenStudy (dan815):

and tell me if that statement is true or not

OpenStudy (anonymous):

its true right?

OpenStudy (dan815):

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