They can test for a lot of different things, whether they're known or unknown.
Both cases, where the error variance is known or unknown, are included.
Their values can be known or unknown before the experiment is carried out.
At least, not until the FDA is satisfied that any potential risk - known or unknown - is worth the trade-off.
PLACE a choreographer, known or unknown, in a studio with the New York City Ballet's first-class dancers.
During operation, known or unknown types and amounts of reactive impurities are injected into the reactor as disturbances.
They are especially useful to quarantine animals of known or unknown health status, and for containment facilities.
If the child has a mental health problem, known or unknown, this is not the best way of handling the situation.
One bit studies the physical aspects, one identifies the face as known or unknown, and the third retrieves the name or other facts linked to that face.
We are happy to experiment with lesser known (or unknown) fish that have an excellent sustainability rating, as long as it's delicious and relevant.
If someone is right for the role, whether they are known or unknown, the amount you need to raise becomes a lot less.
