Thread: Confidence Interval for Population Standard Deviation

How do you find the standard deviation to anything? I missed these notes and I am very confused. I'm also not sure what information you need to get it... Count me as a know nothing at the moment... If anyone can help please do.

Originally Posted by anoel

How do you find the standard deviation to anything? I missed these notes and I am very confused. I'm also not sure what information you need to get it... Count me as a know nothing at the moment... If anyone can help please do.

Read this thread: http://www.mathhelpforum.com/math-he...er-2-days.html

I suggest you get a copy of the notes you missed - asap- and review them. Because if you know nothing you're not going to understand anything.

Thanks, it took me a while but I got it. I knew some, just hadn't figured out how to use it. I found the info I needed in my book when I looked again. Panic can really screw you up. Thanks for the info though.