efficient estimate

简明释义

估定效率

英英释义

An efficient estimate refers to a statistical estimate that has the smallest possible variance among all unbiased estimators for a given parameter.

有效估计是指在所有无偏估计量中,对于给定参数具有最小方差的统计估计。

例句

1.Using advanced algorithms can lead to an efficient estimate 有效估算 of project timelines.

使用先进的算法可以导致项目时间线的有效估算 efficient estimate

2.An efficient estimate 有效估算 of customer demand is crucial for inventory management.

对客户需求的有效估算 efficient estimate对库存管理至关重要。

3.In project management, creating an efficient estimate 有效估算 of time and resources can significantly impact the project's success.

在项目管理中,创建一个有效估算 efficient estimate的时间和资源可以显著影响项目的成功。

4.For accurate forecasting, businesses rely on efficient estimates 有效估算 based on market trends.

为了准确预测,企业依赖于基于市场趋势的有效估算 efficient estimates

5.The team used historical data to develop an efficient estimate 有效估算 for the budget of the new product launch.

团队利用历史数据制定了新产品发布预算的有效估算 efficient estimate

作文

In today's fast-paced world, the importance of making decisions based on accurate data cannot be overstated. Whether in business, science, or everyday life, having an efficient estimate can significantly improve outcomes and save valuable time and resources. An efficient estimate refers to a calculation or approximation that is not only accurate but also made with minimal waste of effort or time. This concept is crucial in various fields, including project management, finance, and engineering.For instance, consider a construction project where a manager needs to determine the budget and timeline for building a new facility. If the manager relies on outdated data or makes assumptions without proper analysis, the project could face significant delays and cost overruns. However, by utilizing an efficient estimate, the manager can analyze current market trends, labor costs, and material prices to create a more reliable projection. This not only helps in securing funding but also sets realistic expectations for stakeholders.Moreover, in the realm of scientific research, having an efficient estimate is vital when conducting experiments. Researchers often need to estimate the size of their sample group, the duration of their study, or the expected outcomes based on preliminary data. By employing statistical methods and leveraging existing research, scientists can arrive at an efficient estimate that enhances the credibility of their findings and ensures that their work is both relevant and impactful.In everyday life, we too rely on efficient estimates to make informed decisions. For example, when planning a trip, individuals often estimate travel time, costs, and the number of stops they will make along the way. By accurately estimating these factors, travelers can avoid unnecessary stress and enjoy a smoother experience.The process of obtaining an efficient estimate often involves several steps. First, it is essential to gather relevant data. This could mean conducting surveys, researching previous projects, or consulting experts in the field. Once sufficient data is collected, the next step is to analyze it using appropriate methodologies. This might include statistical analysis, modeling, or simulations, depending on the context.After analysis, the results should be reviewed critically. It is important to consider potential biases or errors in the data and to adjust the estimates accordingly. Finally, communicating the efficient estimate effectively to all relevant parties is crucial. Clear communication ensures that everyone involved understands the basis of the estimates and can make informed decisions based on them.In conclusion, the ability to generate an efficient estimate is a valuable skill across various domains. By improving our estimation processes, we can enhance decision-making, optimize resource allocation, and ultimately lead to better outcomes. As we continue to navigate an increasingly complex world, mastering the art of creating efficient estimates will undoubtedly remain a critical competency for success.

在当今快节奏的世界中,基于准确数据做出决策的重要性不容忽视。无论是在商业、科学还是日常生活中,拥有一个高效估计可以显著改善结果,并节省宝贵的时间和资源。高效估计是指一种不仅准确,而且以最小的努力或时间浪费进行的计算或近似。这一概念在项目管理、金融和工程等多个领域至关重要。例如,考虑一个建筑项目,其中经理需要确定建造新设施的预算和时间表。如果经理依赖过时的数据或在没有适当分析的情况下做出假设,项目可能会面临重大延误和成本超支。然而,通过利用高效估计,经理可以分析当前市场趋势、劳动力成本和材料价格,以创建更可靠的预测。这不仅有助于获得资金,还为利益相关者设定了现实的期望。此外,在科学研究领域,拥有高效估计在进行实验时至关重要。研究人员经常需要估计样本组的大小、研究的持续时间或基于初步数据的预期结果。通过采用统计方法和利用现有研究,科学家可以得出一个高效估计,这增强了他们研究结果的可信度,并确保他们的工作既相关又有影响力。在日常生活中,我们也依赖于高效估计来做出明智的决策。例如,在计划旅行时,个人通常会估计旅行时间、费用以及沿途的停靠次数。通过准确估计这些因素,旅行者可以避免不必要的压力,享受更顺利的体验。获取高效估计的过程通常涉及几个步骤。首先,收集相关数据至关重要。这可能意味着进行调查、研究以前的项目或咨询该领域的专家。一旦收集到足够的数据,下一步是使用适当的方法进行分析。这可能包括统计分析、建模或模拟,具体取决于上下文。在分析之后,结果应进行批判性审查。考虑数据中的潜在偏见或错误并相应调整估计非常重要。最后,有效地将高效估计传达给所有相关方至关重要。清晰的沟通确保每个参与者都理解估计的基础,并能够基于这些估计做出明智的决策。总之,生成高效估计的能力是在各个领域中一种宝贵的技能。通过改善我们的估计过程,我们可以增强决策能力,优化资源配置,最终导致更好的结果。随着我们继续在一个日益复杂的世界中航行,掌握创建高效估计的艺术无疑将成为成功的重要能力。

相关单词

efficient

efficient详解:怎么读、什么意思、用法