Sentence examples for sample is invalid from inspiring English sources
If caught by surprise and you need to stall it is better to go to the lab and fail to show your I.D.: refusal will get you fired, but if you misplaced your ID you will have to come back or the sample is invalid.
These samples are invalid for coagulation screening tests, protein C, or factor assays.
Of the 1275 respiratory samples obtained from participating travellers, 30 were positive for influenza (3 Type A and 27 Type B), while 7 samples were invalid as they contained no human nucleic acid.
This small sample indicates that FIC is invalid for ~50 and ~94%% of DFs under the lenient and strict criterion, respectively.
2) If the sampling value of b8 is invalid, thus the Bus2 differential protection will be out of work.
Note that the number of generated RBF hidden neurons should not be close to the number of the training samples; otherwise, the proposed algorithm is invalid.
Of the 2,517 housing units in the initial sample, 1,297 were invalid (e.g., vacant, under construction), were unable to be screened after repeated attempts (no one contacted after 12+ attempts, refused screener), or contained no eligible respondent (e.g., no one 25 or more years of age).
Your argument is invalid.
"The outcome is invalid".
404 & error: CourseId is invalid.
