how many subjects in an experimental group why should i treat two subjects as if they were one if you treat two groups as if they were one, can you demonstrate that treatment has an effect, too? how to treat two subjects as if they were one which assumption of random sampling violates the assumption of random sampling? how to treat both subjects as if they are one can you treat two subjects as if two were one if you treat two subjects like one how to demonstrate effect how to treat two subjects as if the study had one what is it called when the two subject groups are one? how many subjects does an experiment have in one subject group can a random sample be a control what's the difference between a test and a control? what should the test and control groups be as one how many subjects are in a control group? what should be treated as if two subjects were one and that a treatment has an effect? can subjects be treated as if they were all one how would you treat two subject groups as if they were one? how do you treat two test subjects