The latest poll shows a confidence level of 78 per cent.

最近的民意调查显示，信心水平达百分之七十八。

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The program consists of a statistical random sampling designed to detect a 1% incidence of violations at a confidence level of 95%.

该计划包括一个统计学上的随机采样，目的是在95%的置信程度上查出1%的违规几率。

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Mr Shapiro and his colleagues suggest that in the working group II summary, in particular, this led to statements being given a confidence level they did not deserve.

夏皮罗和他的同事们认为这特别体现在第二工作小组的总结中，它导致了声明被赋于了不相称的机密等级。

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"Now,with large epidemiological studies done everywhere including here, we can say with a great level of confidence that the disease affects roughly the same percentage of the general public worldwide.

VOA: special.2010.11.16

When clues are read by the host they are fed electronically to Watson, which parses the text, formulates hunches and checks all the evidence it can retrieve to test its hunches and then generates its five best answers, assigning each a confidence level before deciding whether to buzz in.

FORBES: Magazine Article

The overall evidence for the cancer-phone link has not been statistically significant at a 95 percent confidence level, a standard in science, Carpenter said.

CNN: Scientists debate possible cell phone link to brain cancer

As I witnessed last week, Watson can be fearsomely good at hitting the buzzer first when it has a high confidence level.

FORBES: On First Night Watson Went From Fearsome to Flummoxed To First