anyone know a formula on how to find lower case sigma in a probability problem?
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anyone know a formula on how to find lower case sigma in a probability problem?
If you told us the question I expect the answer would be yes.Quote:
Originally Posted by iwuvkurb23
RonL
Yep, and I reckon if you went to any of:Quote:
Originally Posted by iwuvkurb23
1. Class notes.
2. Textbook.
3. A website tossed up by google.
looking for 'standard deviation' you'd find plenty of formulae.