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t-test correct?

Dear all,

I think I am losing my mind. I have a CBC/HB with 342 respondents. I have several attributes   and want to look at one attribute with four levels. I take the level with the highest avarage utility and the ttest.  
I type the t-test formula into the spreadsheet and select both rows and the use 2(two-sided) and then 1 for paired.
as a result I get: 0.35467 what does that mean?  When looking at significance level  a=0.05 and n=342 Did I make a mistake or is it just not sinificant?
asked Sep 28, 2018 by botmar (395 points)

1 Answer

0 votes

I'm afraid there's really no way to tell with the information you provided.  I don't know what t-test formula you used, what the mean and the standard deviation of your utilities are for that attribute, among other things.
answered Sep 29, 2018 by Keith Chrzan Platinum Sawtooth Software, Inc. (95,775 points)