Your answer would be proteins.
c) "I bet you have some kind of genetic problem that's messing up your bowels and your blood at the same time. You should have genetic testing."
<span>This would be a paired-samples t test. This type of test allows for the researcher to determine whether or not the dependent variable has a difference from the control that is statistically significant, or if the difference is due to random chance or some other intervening variable not studied.</span>
