1). (2 points)
Of all the families that have only two children, what is the probability that at least one is a girl? Answer:__________ |
TEAM NO ____ TEAM MEMBERS: ___________________ ___________________ ___________________ ___________________ |

Answer:__________

3). (3 points)

Answer:__________

4). (3 points)

Answer:__________

5). (3 points)

Answer:__________