"uncertain answer" is correct and usable in written English.
You can use it when you don't know the answer to something and you are uncertain about it. For example: "What's the answer to this question? I'm not sure - I have an uncertain answer."
In a recent interview, I asked Mr. Previn whether he thought he had helped Americanize the orchestra and got an uncertain answer.
Support began to wane for an equation that would always have an uncertain answer: Iraq minus how many weapons equals enough?
On this account, if we are not certain of the truth, then it is always progressive to change an uncertain answer to a logically weaker one.
It is precisely the uncertain answer to this question that explains a great deal of the game of chicken that Greece and the Europe have been playing.
Cases with missing or uncertain answer were excluded * Negative stool sample or stool sample not taken Seven of the 14 Swedish cases contacted a physician because of the symptoms, and doctors requested stool samples from five of these cases.
Random answers may be found for those items which involve unfamiliar knowledge, or are too complex to understand and therefore yield an uncertain answer, or are ambiguous, leading to variable responses [ 21].
Demands for his tax returns have been met with hesitant, uncertain answers that have exacerbated the issue.
Trade negotiators fear unscripted debates much as trial lawyers hesitate to ask questions with uncertain answers; reaching agreement is easier when the differences are narrow and clearly defined.
As he battles for the Republican nomination, Mr. Romney's hesitant, uncertain answers about his wealth have provided an opening for two rivals, Newt Gingrich and Rick Santorum, to become the candidate of the middle class, which Mr. Romney had set out to be.
Mr. Hagel's shaky performance was reminiscent of his Senate confirmation hearings, when his uncertain answers prompted questions about his potential effectiveness as a spokesman for Mr. Obama's military policy.
One Nobel prizewinner, who sits on INET's board, told him that he ceased teaching macroeconomics to graduate students because he thought his unconventional approach would damage their job prospects.Mr Colander thinks the imperative to publish frequently forces young economists to tackle bite-sized problems, rather than asking big questions with distant, uncertain answers.
