# Probability of classically forbidden region

1. Mar 23, 2007

### qwertgg

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Last edited: Mar 23, 2007
2. Mar 23, 2007

### StatMechGuy

First, I would take this question to the Homework Help section of this forum. Then, once I did that, I would properly normalize the wave function, and then I would use the probability postulate of the wave function and integrate $$|\phi(x)|^2$$ over the classically forbidden region. That'll give you the total probability.