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Which statistical test should I use?
I have 115 samples which I tested using 2 versions of the same method. The results I obtained are resistant or senstitive to 7 different antibiotics.
Which statistical test should I use to analyse them?
I originally thought the Z test for matched pairs because of the 2 situations but now I think ANOVA.
Can anyone help me?
2 Answers
- GuyLv 78 years agoFavorite Answer
115 samples? That's a lot. A z-test usually only involves 2 samples (of any size), and an ANOVA can test multiple samples, but usually only 3 to 5ish. Perhaps you mean that you have 1 sample of size 115?
You need to provide more detail about your research question, because that will tell you what type of test to do.
- ?Lv 44 years ago
The null decision is the two types are a similar So the propose could be at 5% element the propose is 5.2 the alternative speculation could be that the propose are different so propose<5.2 or propose>5.2 could be decision. yet no you would be waiting to opt to think of of , that the breeder isn't unterested by skill of skill of the undesirable result so indoors the situation you take in account in common words the 2d speculation
