"Pizza" wrote:

Simple question - need an urgent reply. I had a group of 52 panelists sample
and rate 2 separate products. Now I want to know if the mean ratings for the
2 products are significantly different. Do I use a paired or unpaired
t-test? Thanks in advance for any help.


Since I am using Excel Analysis Pak, I automatically went here for advice.
Consulted several textbooks, but they were not clear as far as the example I
cite. I'm doing this type of analysis for the 1st time and want to be sure
it's correct.In the past folks here have been more than happy to answers
questions - sorry if I inconvenienced anyone!!!