Can someone please explain to me question 4b iii.)
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- Thread Starter
- 17-01-2010 01:22
- 17-01-2010 01:36
What's confusing? I mean, you have mu and sigma worked out already, so (2 - mu)/sigma is just some number.
Do you not know how to work out, for example, P(X < 3)? If not, sketch the PDF. If so, 4b iii is no different in concept.