Recent content by eric.l

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    Understanding the 'ERR: Nonreal Ans' Error with Psi and Phi

    Definitely makes more sense with an explanation rather than a simple inference, thank you so much!
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    Understanding the 'ERR: Nonreal Ans' Error with Psi and Phi

    I just had a question involving both psi and phi. I know that: Ψ= (1-√5)/2 = -0.618033989... Φ= (1+√5)/2 = 1.618033989... And out of boredom, I decided to put into my calculator: (Φ^Ψ) = 0.7427429446... But my question rose from there: What happens if you do (Ψ^Φ)? I plugged it in and...
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    Probability Events in Statistics

    Showed the above to my teacher and he verified how that was the correct way to show that it was impossible. I double and triple checked before I even posted to make sure I didn't forget anything and I did not, and I'm almost positive the question came off a previous AP exam and I doubt that...
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    Probability Events in Statistics

    Basically everything above is what I ended up getting to and all of it seemed to be possible, but my teacher stated that it wasn't possible. Thank you so much for all the help though, at least I was on the right track with what I did afterwards
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    Probability Events in Statistics

    Homework Statement Given two events, A and B, state why each of the following is not possible. Use formulas or equations to illustrate your answer. d. P(B) = 0.24 and P(B|A) = 0.32 Homework Equations P(A ∩ B) = P(A) * P(B|A) P(B|A)= (P(A ∩ B))/P(A) P(A|B)= (P(A ∩ B))/P(B) The...
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