Analyze the table below and answer the question that follows. Average Value
Probability
Nonscoring
10
10.437
Single
10.5
0.475
Double
21
0.052
Triple
31.5
0.032
Bull's-eye
25
0.004
Double bull's-eye
50
0.001
A dart is thrown at a dartboard and hits it in a random location. The probability of each point value possible is given
in the table above. What is the expected value of the dart? Round the answer to the nearest tenth.
A 6.8
B. 7.2
C. 10.0
D. 77.8