Pseudo-replication: when replication isn’t really replication

-See Interleaf 2

-Involves “sub-sampling”

-Each sample is NOT a true, independent sample

-What is the source of the problem?





























Pseudo-replication : when replication isn’t really replication

-This 2nd design avoids pseudo-replication using “blocks”

-Easiest way to analyze this experiment:

-take the mean of each sampling unit w/in each block