In: Statistics and Probability
The table shows both prospective profits and losses for a company, depending on what decision is made and what state of nature occurs. Use the information to determine what the company should do. Show your work (regret table).
|
State of Nature |
||
Decision |
s1 |
s2 |
s3 |
d1 |
30 |
80 |
−30 |
d2 |
100 |
30 |
−40 |
d3 |
−80 |
−10 |
120 |
d4 |
20 |
20 |
20 |
a. | If an optimistic strategy is used. |
b. | If a conservative strategy is used. |
c. | If minimax regret is the strategy. |