Initial Question          Options   Outcome probabilities   Outcome +/-   Expected Value


                                                             $60000         $15000
                                          0.25


                                                  0.3
                                                             $50000         $15000

                   Project 1
                                          0.45
                                                             $65000         -$29250
What project
 should we                                                                  $750
   select?
                                          0.2                 $75000         $15000

                   Project 2
                                                  0.4
                                                              $35000         $14000


                                          0.4

                                                              $70000         -$28000

                                                                             $1000

                                                               $150000       $30000
                                           0.2
                   Project 3
                                                   0.35
                                                               $75000         $26250



                                           0.45
                                                               $80000         -$36000

                                                                              $20250
Initial Question          Options   Outcome probabilities   Outcome +/-   Expected Value


                                                             $60000         $12000
                                          0.2


                                                 0.4
                                                             $50000         $20000

                   Project 1
                                          0.4
                                                             $65000         -$26000
What project
 should we                                                                  $6000
   select?
                                          0.15                $75000         $11250

                   Project 2
                                                 0.55
                                                              $35000         $19250


                                          0.3

                                                              $70000         -$21000

                                                                             $9500

                                                               $150000        $15000
                                           0.1
                   Project 3
                                                  0.2
                                                               $75000         $15000



                                           0.7
                                                               $80000         -$56000

                                                                              -$26000

Decision Tree Analysis with EMV

  • 1.
    Initial Question Options Outcome probabilities Outcome +/- Expected Value $60000 $15000 0.25 0.3 $50000 $15000 Project 1 0.45 $65000 -$29250 What project should we $750 select? 0.2 $75000 $15000 Project 2 0.4 $35000 $14000 0.4 $70000 -$28000 $1000 $150000 $30000 0.2 Project 3 0.35 $75000 $26250 0.45 $80000 -$36000 $20250
  • 2.
    Initial Question Options Outcome probabilities Outcome +/- Expected Value $60000 $12000 0.2 0.4 $50000 $20000 Project 1 0.4 $65000 -$26000 What project should we $6000 select? 0.15 $75000 $11250 Project 2 0.55 $35000 $19250 0.3 $70000 -$21000 $9500 $150000 $15000 0.1 Project 3 0.2 $75000 $15000 0.7 $80000 -$56000 -$26000