IBRD's work in statistics has been seminal to the series of improvements in terms of poverty measurement and overall quality of data in Latin America and the Caribbean.
国际复兴开发银行在统计领域开展的工作，对拉美和加勒比地区贫困评估的改进和数据总体质量的提高发挥了根本性作用。
In other words, the statistics advisor can help improve statistics quality as well as improve the efficiency of statistics data collection.
换句话说，统计数据advisor工具能帮助提高统计数据质量并提高统计数据收集效率。
In order to improve the quality of financial projections, regression analysis is an effective way to use mathematical statistics related to the principles of data results more convincing.
为了改进财务预测的质量，回归分析则不失为一种有效的方法，利用数理统计的相关原理使数据预测结果更具有说服力。
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