Originally Posted by mitch_nufc Thanks, I done the corrections you suggested and i got exactly 1/3, would this be right? I've already stated the correct answer and it isn't exactly 1/3. Please show the exact calculation you did. Here's the first line mine: $\displaystyle \frac{(0.95)(0.005)}{(0.95)(0.005) + (0.01)(0.995)}$.
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I eventually got what you got, my calculator has predictive fractions still on from when I was doing approximating fractions for irrational numbers, sorry about this
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