3. If a standard 6-sided die is rolled twice, what sum of
the 2 rolls is most likely to
result?

4. If a standard 6-sided die
is rolled twice, what is the
probability that the sum of
the 2 rolls is not a prime
number?

5. If a standard 6-sided die
is rolled twice, what is the
probability that the same
number will be rolled both
times?