名词中文翻译
中文翻译：置信区间
同义词：
['confidence range', 'margin of error', 'uncertainty interval']
例句：
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1.In statistics, a confidence interval is used to estimate the true value of a population parameter.
在统计学中，置信区间用于估计总体参数的真实值。
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2. The research team calculated a confidence interval for the new drug's effectiveness.
研究团队计算了新药有效性的置信区间。
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3. The scientist reported that the results fell within the confidence interval of their previous study.
科学家报告说，结果落在他们之前研究的置信区间内。