Two dice are thrown simultaneously. What is the probability of getting the sum aa 7
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Answered by
0
Answer:
1+6=7
2+5=7
3+4=7
4+3=7
5+2=7
6+1=7
So,there are 6 probabilities, if two dice are thrown simultaneousely.
Answered by
0
Answer:
p( sum of 7 ) = 1/6
step by step:
Total number of elements in sample space
n(s) = 36
sum of seven: (1,6) , (2,5) , (3, 4) , (4, 3) , (5, 2) ,
(6, 1) .
n( sum of 7) = 6
p( sum of 7) = n(sum of 7) /n(s)
= 6/36
= 1/6
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