MS 150 Statistics Spring 2000 Quickie Quiz Four

What is the probability of rolling a six on each of three six-sided dice?
If the probability of an event A is 0.70, what is the complement of this event?
What is the probability of drawing either a four or a ten from a deck of 52 playing cards?

	Number of students
Students who prefer chicken for lunch (C)	15
Students who prefer reef fish for lunch (F)	20
Students who prefer pork stew for lunch (S)	7
Students who prefer hamburger and french fries for lunch (H)	8

For the table above, determine the probability that a randomly chosen student will prefer chicken for lunch.
Determine P(C or S)