Homework Help Forum: Math- Graphing Calculator Use

Posted by CM on Friday, October 16, 2009 at 1:05am.

I'm trying to figure out how to find the Q1, Q3, mean, standard deviation, median, and correlation coefficient. My manual is not clear. It says go to VARS and Statistics and then I can choose from there but I don't know how to get the answers it keeps saying error. I typed my numbers into a L1 column and then tried to determine the mean by putting L1 in parantheses after the mean symbol. How do I do this? please help

• Math- Graphing Calculator Use - jim, Friday, October 16, 2009 at 7:08am

  I'm sorry, but I'm not sure anybody will be able to help with that information. Different calculators do stats, especially, in different ways. If you specified the exact model you're using, maybe somebody reading this would have the same one, and know how it works, but that's a slim hope.

  
  

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