Premise:
"It is not possible to place confidence limits on the NOEC and LOEC derived from a given test, and it is difficult to quantify the precision of the NOEC-LOEC endpoints between tests." Based on this premise, is the hypothesis "A given test is not ample to place limits on the NOEC and LOEC." true?
Available choices:
(A). yes
(B). it is not possible to tell
(C). no
(A).