Homework Soursean analysis of variance comparing three treatment conditions
an analysis of variance comparing three treatment conditions produces df=32. if the samples are all the same size, how many individuals are in each sample?
an analysis of variance comparing three treatment conditions produces df=32. if the samples are all the same size, how many individuals are in each sample?
an analysis of variance comparing three treatment conditions produces df=32. if the samples are all the same size, how many individuals are in each sample?
Solution
df = number of observations - 1
number of observations = df +1 = 33
There are 3 treatments.
Hence we have 33/3 = 11 individuals in each sample
