Imagine a team of 4table tennis players.

a) What is the probability that an all players are of Chinese decent by chance alone assuming that the players are drawn from a pool where 1/8 are of Chinese decent?

b) What rule did you use to determine a)?

c) Suppose the pool of qualified individuals is 7/8 Chinese decent. What is the probability now?

2.What pairs of outcomes aremutually exclusive? More than one answer may be correct.

choose one or more:

a.It is snowing out; you have shorts on

b.You get good grades; you have shorts on

c.you have a hat on; you wash your hair

d.You get great grades; you have no social life