Q:
 How do I run a 1 Sample t-Test?

A:
 1 Sample t-Test
  1. Open SigmaXL Demo Data.  Click Customer Data Tab of SigmaXL Demo Data.xls

  2. Click SigmaXL > Statistical Tools > 1 Sample t-Test & Confidence Intervals

  3.  Ensure that entire data table is selected.  If not, check “Use Entire Data   Table”.  Click Next.

  4. Select  Overall Satisfaction, click Numeric Data Variable (Y) >>, select Customer Type, click Group Category (X) >>  as shown:


    5.  

  5. Click OK.  Resulting 1 Sample t-Test:

 

        

 

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