تحليل كمي Exercise ch 13

[وردي أحمر]

حل تمرين شابتر 13 >> للدكتوره غاده

http://www.skaau.com/vb/showthread.php?t=569404

[وردي أحمر]

من فقره 5 إلى 10 مافهمت ايش المطلوب ياليت اللي فاهمه تشرح لي ><

5. Find the best decision alternative by assuming perfect information with probabilities of P(s1) = 0.8 and P(s2) = 0.2.
6. Find the expected value of the opportunity loss. Interpret your result.
7. Assuming now that the research study is undertaken; represent the new influence diagram depending on that new variable.
8. Represent the decision analysis process with sample information on a decision tree. Then select the optimal strategy by using the backward pass through decision tree technique.
9. Compare between the expected value with sample information and the expected value without sample information and find the expected value of sample information.
10. Address the efficiency of the research study that has been undertaken by the company.