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Confidence Level

   Also found in: Dictionary/thesaurus, Medical, Legal, Acronyms, Encyclopedia, Wikipedia, Hutchinson 0.01 sec.
Confidence level
In risk analysis, the degree of assurance that a specified failure rate is not exceeded.

Confidence Level
In polling and statistics, the degree of certainty in the confidence interval. The confidence level is how likely a pollster or statistician believes the results of a poll are repeatable and non-random. This is expressed as a percentage. For example, if a poll finds that 48% of those polled intend to vote for Candidate A with a 3% confidence interval and a 95% confidence level, this means that the pollster is 95% certain that between 45% and 51% of the population at large will vote for Candidate A.


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1 have ideas, but no money, and my confidence level is low.
The middle headline was the winner, but the confidence level (given by the software) said there's a 38 percent chance that the third headline could be the real winner.
Despite the highest consumer confidence level in four years and robust home sales, the dollar continued to struggle.
 
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