Page 49 - Probability Demystified

38 CHAPTER 2 Sample Spaces

6. A bag contains a red bead, a green bead, and a blue bead. If a bead is
selected and its color noted, and then it is replaced and another bead
is selected, the probability that both beads will be of the same color is
1
a.
8
3
b.
4
1
c.
16
1
d.
3
7. A card is selected at random from an ordinary deck of 52 cards. The
probability that the 7 of diamonds is selected is
1
a.
13
1
b.
4
1
c.
52
1
d.
26
8. A card is selected at random from a deck of 52 cards. The probability
that it is a 7 is
1
a.
4
1
b.
52
7
c.
52
1
d.
13