Which statistical test should I use?
I have six bacteria samples, including two controls. I’d like to measure colonies of bacteria in sample vs. control.
I’d like to individually compare samples 1,2,3,4 to control 1.
I’d like to individually compare samples 1,2,3,4 to control 2.
I’d like to compare control 1 to control 2.
The amounts of bacteria will be completely random.
Using Fluther
or