Varying resistance on same types of capacitors
You can't reliably glean any information that way when IN circuit. 

If they are all connected in parallel to the same circuit they will all measure the same anyway. e.g. decouplers.

If they are connected to different circuits you would have to factor in the resistance of the circuit. Even then, if it is not what you expect, you can not know if it is the capacitor or something else in the circuit.  

With the capacitor in hand, or with one leg up, you can use a multi-meter to check for shorts or perhaps leakage in the capacitor, but that's about as far as that little meter will take you.