Example 34: A bag contains 8 red marbles, 4 blue marbles, and 1 green marble. Find
P(not blue).
A. 9/13
B. 9
C. 13/9
D. 4/13
A. 9/13
Unusualness:
We will dene (arbitrarily) an unusual event as one that only occurs 5% or less of the
time. Based on that ide