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· prob-1
Probability · Uniform sample spaces
AMC 8 style
●●○○○ 4/10
~2 min
⏱ 0:00
Two fair dice are rolled. What is the probability the sum is
7
7
7
?
dice
sample-space
A
1
12
\tfrac{1}{12}
12
1
B
1
9
\tfrac{1}{9}
9
1
C
1
6
\tfrac{1}{6}
6
1
D
5
36
\tfrac{5}{36}
36
5
E
1
4
\tfrac{1}{4}
4
1
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Hint 1 of 3
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