作者someson (瘋狂球迷..ㄎㄎ)
看板Statistics
標題[問題] 一題統計問題
時間Thu Mar 30 15:34:48 2006
3.Assume that we have the following decision table with state of nature
probabilities：
States of the Economy
Stagnant (0.25) Slow Growth (0.45) Rapid Growth (0.30)
Investment Stocks -$500 $700 $2200
Decision Bonds -$100 $600 $900
Alternative CDs $300 $500 $750
(a) Draw the decision tree for the above information and assume that you have
$10,000 to invest.(5%)
(b) Using the concept of expected monetary value to determine which
alternative is
the best choice to invest.(5%)
(c) Write down the Expected Opportunity Lose table for the above question.(5%)
(d) Calculate the value of information.(5%)
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