variable probability

简明释义

可变概率

英英释义

例句

1.In a game of chance, the outcome can be influenced by variable probability factors such as player skill and strategy.

在一个机会游戏中，结果可能会受到如玩家技能和策略等因素的影响，这些因素具有可变概率。

2.The weather forecast relies on variable probability models to predict rain or sunshine accurately.

天气预报依赖于可变概率模型来准确预测降雨或阳光。

3.When conducting experiments, scientists account for variable probability in their results.

在进行实验时，科学家会考虑结果中的可变概率。

4.In stock trading, investors must consider the variable probability of market fluctuations.

在股票交易中，投资者必须考虑市场波动的可变概率。

5.The success of a marketing campaign can be affected by variable probability factors like customer preferences.

营销活动的成功可能会受到客户偏好等可变概率因素的影响。

作文

In the realm of statistics and probability theory, the concept of variable probability plays a crucial role in understanding how different factors can influence outcomes. Variable probability refers to the idea that the likelihood of an event occurring can change based on certain conditions or variables. This dynamic nature of probability is essential for making informed decisions in various fields such as finance, healthcare, and social sciences.To illustrate the concept of variable probability, consider a simple example involving weather forecasting. The probability of rain on any given day is not fixed; it can vary depending on numerous factors such as humidity, temperature, and wind patterns. For instance, if meteorologists observe high humidity levels and low temperatures, they might increase the probability of rain from 20% to 70%. This shift in probability showcases how external variables can significantly impact the likelihood of an event.In finance, variable probability is often used in risk assessment. Investors must evaluate the probability of various outcomes when making investment decisions. For example, the probability of a stock's price rising or falling can fluctuate based on market trends, economic indicators, and company performance. By analyzing these variables, investors can make more strategic choices, adjusting their portfolios according to the changing probabilities of success or failure.Healthcare is another area where variable probability is vital. Medical professionals often rely on probability assessments to determine the likelihood of a patient developing a particular condition. Factors such as age, genetic predisposition, and lifestyle choices can all influence these probabilities. For example, a young, active individual may have a lower probability of developing heart disease compared to an older individual with a sedentary lifestyle. Understanding these variable probabilities allows healthcare providers to tailor prevention strategies and treatments to individual patients.Moreover, in social sciences, researchers frequently encounter variable probability when conducting surveys and experiments. The probability of obtaining certain responses can vary based on demographic factors like age, gender, and socioeconomic status. For instance, a survey on voting behavior may reveal that younger voters have a higher probability of supporting a particular candidate compared to older voters. Recognizing these variations helps researchers draw more accurate conclusions and develop targeted interventions.In conclusion, the concept of variable probability is integral to various disciplines, providing a framework for understanding how different factors influence the likelihood of events. By recognizing that probabilities are not static but can change based on external variables, individuals and organizations can make more informed decisions. Whether in weather forecasting, finance, healthcare, or social sciences, embracing the dynamic nature of variable probability empowers us to navigate uncertainty with greater confidence and effectiveness.

在统计学和概率论的领域中，variable probability（可变概率）这一概念在理解不同因素如何影响结果方面发挥着至关重要的作用。Variable probability指的是事件发生的可能性可以根据某些条件或变量而变化的想法。这种概率的动态性质对于在金融、医疗保健和社会科学等各个领域做出明智的决策至关重要。为了说明variable probability的概念，考虑一个简单的天气预报例子。某一天下雨的概率并不是固定的；它可以根据许多因素如湿度、温度和风向而变化。例如，如果气象学家观察到高湿度和低温，他们可能会将下雨的概率从20%提高到70%。这种概率的变化展示了外部变量如何显著影响事件的可能性。在金融领域，variable probability常用于风险评估。投资者在做出投资决策时必须评估各种结果的概率。例如，股票价格上涨或下跌的概率可以根据市场趋势、经济指标和公司表现而波动。通过分析这些变量，投资者可以做出更具战略性的选择，根据成功或失败的变化概率调整他们的投资组合。医疗保健是另一个需要variable probability的重要领域。医疗专业人员经常依赖概率评估来确定患者发展特定疾病的可能性。年龄、遗传倾向和生活方式等因素都可以影响这些概率。例如，一位年轻、活跃的人可能比一位老年且久坐不动的人有更低的心脏病发病概率。理解这些可变概率使医疗提供者能够为个别患者量身定制预防策略和治疗方案。此外，在社会科学中，研究人员在进行调查和实验时经常遇到variable probability。获得某些反应的概率可能会根据人口统计因素如年龄、性别和社会经济地位而变化。例如，一项关于投票行为的调查可能揭示年轻选民支持某一候选人的概率高于老年选民。认识到这些变化有助于研究人员得出更准确的结论并制定有针对性的干预措施。总之，variable probability的概念是多个学科的核心，为理解不同因素如何影响事件的可能性提供了框架。通过认识到概率不是静态的，而是可以根据外部变量而变化，个人和组织可以做出更明智的决策。无论是在天气预报、金融、医疗保健还是社会科学中，拥抱variable probability的动态性质使我们能够更自信和有效地应对不确定性。