Defense Federal Acquisition Regulation Supplement (DFARS), Army Federal. Acquisition Regulation Supplement (AFARS), and/or the Department of Defense Grant. and Agreement Regulations (DoDGARs) as well as all other applicable laws and.
Z-test is a statistical test where normal distribution is applied and is basically used for dealing with problems relating to large samples when n â¥ 30. Don't miss these related articles: 1  1 ANOVA.
For each test, a doctor will send a sample to a state or federal lab. Thereâs also a test that looks for antibodies in blood that show whether a personâs immune system has ever fought the virus, but itâs imperfect; it can mistake Zika for similar viruses like dengue and chikungunya.