An experiment is rolling two fair dice and adding the numbers.

State the sample space.

S =

Find the probability of getting a sum of 5. Round to four decimal places, if necessary.

P(5) =

Find the probability of getting a sum of 9. Round to four decimal places, if necessary.

P(9) =

Find the probability of getting a sum of 10 or sum of 4. Round to four decimal places, if necessary.

P(10 or 4) =

Find the probability of not getting a sum of 12. Round to four decimal places, if necessary.

P(not 12) =

2) You have a group of fifteen people. You need to pick a president, treasurer, and secretary from the fifteen. How many different ways are possible?

There are________different ways.