PT 59 S2 Q20

   Quality control investigator: Upon testing samples ofproducts ... ...

The reasoning in the quality control investigator's argument is flawed in that the argument
(A) bases its conclusion on too small a sample of items tested by the laboratory
(B) ...
(C) ...
(D) ...
(E) ...

*This question is included in Complete Section: LR-A, Dec. '09 LSAT (PT 59 Sec. 2)