That's based on one test: the walk and turn. When you combine the tests, the percentages go up. So with the entire test battery, if they show clues in all three, the probability is up at about the 84% mark.
Cpl Evan Graham
That's based on one test: the walk and turn. When you combine the tests, the percentages go up. So with the entire test battery, if they show clues in all three, the probability is up at about the 84% mark.
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