Asked by Keonn'a
Two six-sided dice are rolled at the same time and the numbers showing are observed. Find the following.
a. (P=sum of 8)
2 dice: (3,5) (5,3), (2,6), (6,2)
c. P(sum is an odd number)
2 dice (1,5) (3,3) (5,1)
I am lost here please help me with the further steps this is not in my textbook and my notes are confusing me.
a. (P=sum of 8)
2 dice: (3,5) (5,3), (2,6), (6,2)
c. P(sum is an odd number)
2 dice (1,5) (3,3) (5,1)
I am lost here please help me with the further steps this is not in my textbook and my notes are confusing me.
Answers
Answered by
PsyDAG
There are 36 total possible combinations.
a. 2 dice: (3,5), (5,3), (2,6), (6,2),(4,4) = 5/36
c. None of them sum to an odd number. To sum to an odd number, each dice must have one odd number and one even number e.g., (1,2), (1,4)...(3,2) etc.....
a. 2 dice: (3,5), (5,3), (2,6), (6,2),(4,4) = 5/36
c. None of them sum to an odd number. To sum to an odd number, each dice must have one odd number and one even number e.g., (1,2), (1,4)...(3,2) etc.....
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