Basic Concepts of Probability
5.
7.
9.
11.
13.
15.
a. 0.21
b. 0.6
c. 0.61
17.
19.
a. 7/8
b. 4/8
c. 1/8
d. 3/8
e. 4/8
21.
a. 0.25
b. 0.25
c. 0.05
23.
a. 0.55
b. 0.76
c. 0.19
d. 0.11
25. The relative frequencies for 1 through 6 are 0.16, 0.194, 0.162, 0.164, 0.154 and 0.166. It would appear that the die is not balanced.