Re: Data Summary Tables

Mr. Jervis,
I'm interested in performing a statistical analysis on the dissolved oxygen levels collected at the different sites. I would like to perform a test determining whether or not there is a significant difference between the different results, but I'm not sure which test to use. Would a t-test be appropriate for use between the two ponds, and an ANOVA test appropriate for all of the streams?

Responses:

Re: Re: Data Summary Tables cjervis (12/9/04 7:16 AM)
That would be an excellent question to ask your stats teacher...for our purposes, I think the ANOVA would be better since you are comparing results from more than two sites using two different techniques (WWMD, Titration) rather than a series of samples using the same technique from sites.

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