Mystical Angels

How would you calculate the difference between psychics...?

How would you calculate the difference between Psychics groups? How would you calculate the variation within Psychics groups? Which one does standard deviation apply to??

Public Comments

1. By using a psychic calculator.
2. Differential calculus.
3. very easy, they are either right or wrong, it's a two horse race, you have a 50% chance of being right, they always tell you they predicted major events after it happens, i mean what's the chance of italy being hit by an earthquake, did any psychic predict it
4. Psychic is not linear. You can't put it on a chart.
5. The Best Way is to Simply Use a Mathematical (CALCULATOR) !