1. Tow coins are tossed. The sample space is .

1.  Tow coins are tossed.  The sample space is . 

a) Determine the sample space if the coin is tossed 3 times.

b) Determine the sample space if the coin is tossed 4 times.

c) How many outcomes will be in the sample space if we toss the coin 10 times?    _______________________

2.  An experiment is conducted as follows: A die is rolled and the number of spots is noted..  If the number of spots is 5 or fewer the experiment is over.  If a 6 is rolled, then a coin is tossed and we note if it is H or T.

a) Write out the sample space.

b) In problem 1 each outcome in the sample space is equally likely to occur.  Is that true here?  If not, explain.

3.  A red die and a green die are rolled.  How many items are there in the sample space?