Number Judgment Experiment

Email Address: 
Country (Nation) of Birth: 
SEX (M=Male; F=FEMALE): 
EDUCATION: Your highest degreeDid not finish High School
                              High School diploma
                              Bachelor's degree (college)
                              Master's degree
                              Doctorate Degree
NAME (Optional): 

On a scale from 1 to 10, where
    1 = very very small
   10 = very very large
Please judge, how large is the number 221? 

COMMENTS (Optional): 

Thank you.
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