Suppose the child is still asked to choose between a blue or red crayon but is now offered 3 picture choices: balloon star or box use a tree diagram to determine the probability of each outcome
1.find p ( red, box)
2.find p (red, star)
3.find p (blue, not star)
4.find p (blue, balloon)
5.find p (not blue, not balloon)
6.find p (blue or red, box)
7.find p (red, any picture)
8.find p (any color, any picture)
9.suppose that runners may choose to run in the 5km or 10km race what is the probability that the next runner to sign up will be female and will choose the 5km race
10.fro the same event what is the probability that the next runner ti sign up will be of either sex and will choose the 10km race?