Email address:
We will notify you by email if you are a winner.
Country(e.g., USA, UK, France):
Age: You must be over 18 years to participate.
Are you Male or Female?
          Female
      OR
          Male

Education (in years).  
  If you are a college graduate, put 16.
  If you have a Ph.D., put 20.
Education:  Years.

Suppose you are given a gift of $100, but you must choose between 
each pair of gambles. 

1. Which do you choose?
          A: 50 black marbles to win $100
                50 red marbles to lose $100
      OR
          B: 50 green marbles to win $1
                50 yellow marbles to lose $1
    
2. Which do you choose?
          C: 50 black marbles to win $100
                50 pink marbles to lose $50
      OR
          D: 50 blue marbles to win $3
                50 green marbles to win $2
    
3. Which do you choose?
          E: 20 white marbles to lose $0
                30 orange marbles to lose $25
                50 red marbles to lose $50
      OR
          F: 20 white marbles to lose $0
                30 pink marbles to lose $48
                50 red marbles to lose $50
    
4. Which do you choose?
          G: 10 blue marbles to win $50
                50 pink marbles to lose $88
                40 red marbles to lose $98
      OR
          H: 10 blue marbles to win $50
                50 purple marbles to win $4
                40 red marbles to lose $98
    
5. Which do you choose?
          I: 50 pink marbles to lose $40
                50 yellow marbles to lose $50
      OR
          J: 50 orange marbles to lose $10
                50 red marbles to lose $80
    
6. Which do you choose?
          K: 50 black marbles to win $100
                50 red marbles to lose $100
      OR
          L: win $5 for sure
    
7. Which do you choose?
          M: 50 white marbles to lose $0
                50 red marbles to lose $100
      OR
          N: lose $50 for sure
    
8. Which do you choose?
          O: 50 black marbles to win $100
                50 white marbles to win $0
      OR
          P: win $50 for sure
    
9. Which do you choose?
          Q: 50 black marbles to win $100
                50 green marbles to win $40
      OR
          R: 50 blue marbles to win $80
                50 purple marbles to win $60
    
10. Which do you choose?
          S: 25 blue marbles to win $75
                25 purple marbles to win $65
                25 orange to lose $5
                25 red to lose $85
      OR
          T: 25 black marbles to win $95
                25 green marbles to win $45
                25 pink to lose $42
                25 yellow to lose $48
    
11. Which do you choose?
          U: 50 black marbles to win $100
                50 red marbles to lose $100
      OR
          V: lose $5 for sure
    
12. Which do you choose?
          W: 25 blue marbles to win $75
                25 purple marbles to win $65
                50 white marbles to win $0
      OR
          X: 25 black marbles to win $95
                25 green marbles to win $45
                50 white marbles to win $0
    
13. Which do you choose?
          Y: 50 white marbles to lose $0
                25 pink marbles to lose $40
                25 yellow marbles to lose $50
      OR
          Z: 50 white marbles to lose $0
                25 orange marbles to lose $10
                25 red marbles to lose $80
     
14. Which do you choose?
          a: 25 blue marbles to win $75
                25 purple marbles to win $65
                25 pink marbles to lose $42
                25 yellow marbles to lose $48
      OR
          b: 25 black marbles to win $95
                25 green marbles to win $45
                25 orange marbles to lose $5
                25 red marbles to lose $85
     
15. Which do you choose?
          c: 25 black marbles to win $100
                25 green marbles to win $40
                50 white marbles to win $0
      OR
          d: 25 blue marbles to win $80
                25 purple marbles to win $60
                50 white marbles to win $0
   
16. Which do you choose?
          e: 50 blue marbles to win $75
                50 purple marbles to win $65
      OR
          f: 50 black marbles to win $95
                50 green marbles to win $45
    
17. Which do you choose?
          g: 25 black marbles to win $100
                25 green marbles to win $40
                25 orange marbles to lose $10
                25 red marbles to lose $80
      OR
          h: 25 blue marbles to win $80
                25 purple marbles to win $60
                25 pink marbles to lose $40
                25 yellow marbles to lose $50
    
18. Which do you choose?
          i: 50 orange marbles to lose $5
                50 red marbles to lose $85
      OR
          j: 50 pink marbles to lose $42
                50 yellow marbles to lose $48
    
19. Which do you choose?
          k: 25 black marbles to win $100
                25 green marbles to win $40
                25 pink marbles to lose $40
                25 yellow marbles to lose $50
      OR
          l: 25 blue marbles to win $80
                25 purple marbles to win $60
                25 orange marbles to lose $10
                25 red marbles to lose $80
    
20. Which do you choose?
          m: 50 white marbles to lose $0
                25 orange marbles to lose $5
                25 red marbles to lose $85
      OR
          n: 50 white marbles to lose $0
                25 pink marbles to lose $42
                25 yellow marbles to lose $48
                
 21. Which do you choose?
          o: 50 black marbles to win $100
                50 red marbles to lose $100
      OR
          p: $0 for sure
                                               


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