SOLUTION: What is the probability of obtaining a sum of at least 6 when rolling a pair of dice?

Algebra ->  Probability-and-statistics -> SOLUTION: What is the probability of obtaining a sum of at least 6 when rolling a pair of dice?       Log On


   



Question 687633: What is the probability of obtaining a sum of at least 6 when rolling a pair of dice?
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
What is the probability of obtaining a sum of at least 6 when rolling a pair of dice?
----
6: 5 ways
7: 6 ways
8: 5 ways
9: 4 ways
10:3 ways
11:2 ways
12:1 way
---------------
# of ways to succeed: (5+6+5+4+3+2+1) = 26
# of possible sums: 36
---
P(at least 6) = 26/36 = 13/18
=================================
Cheers,
Stan H.
==============