Question: Two fair dice are tossed. a. What is the probability that the sum of the number of dots shown on the upper faces is equal

Two fair dice are tossed.
a. What is the probability that the sum of the number of dots shown on the upper faces is equal to 7? To 11?
b. What is the probability that you roll "doubles"- that is, both dice have the same number on the upper face?
c. What is the probability that both dice show an odd number?

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