2/8/24 Updated to include metric versions....I did not update the sample file.This lab was inspired by responses from my Personality Online Eysenck lab. In the PO Eysenck lab, I ask the students to take out a penny and trace it onto the “Eysenck circle” to predict where their personalities will be. Needless to say, not everyone has a penny in their pocket so I got a bunch of “freehand” circles…. I thought, hmmm,…this is interesting,….they did not really look like great estimates of the true size