1.
Two number cubes are rolled twice. What is the probability of rolling a sum of at least 6 then rolling doubles?
A.
B.
C.
D.
Hint
2.
There are 5 pennies, 7 nickels, and 9 dimes in a change purse. Suppose 2 coins are selected at random. Find the probability of selecting 2 pennies if the first coin is replaced before the second coin is chosen.
A.
B.
C.
D.
Hint
3.
Fifty tickets, numbered 1 through 50, are placed in a box. Four tickets are randomly drawn without replacement. What is the probability that 4 odd numbers are drawn?
A.
B.
C.
D.
Hint
4.
When rolling a pair of number cubes, what is the probability of rolling (1, 1) two times in a row?
A.
B.
C.
D.
Hint
5.
Three cards are randomly drawn from a standard deck of 52-playing cards without replacement. What is the probability of drawing three queens?
A.
B.
C.
D.
Hint