An empirical prediction:

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Question: An empirical prediction:

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In this case, the answer provided is: is based on a correlation or a fit to observed data.

Now, let's analyze the idea behind an empirical prediction.

- Understanding empirical predictions: An empirical prediction is typically derived from observed data patterns. It often relies on statistical relationships such as correlations or models that fit the data, rather than deriving the result from first principles alone. This means the prediction is grounded in what has been observed, quantified, and generalized from data samples.

- Why the statement is correct: If a prediction is empirical, it means it arises from analyzing data and identifying a relationship that has been observed, such as a correlation between variables or a numerical model that provides a best fit to the data. This aligns with the typical meaning of empirical methods, which emphasize observation and measurement.

- Why other implicit possibilities are not applicable here (in general): Statements that claim predictions come only from theoretical mechanisms, or that they are purely deductive from abstract principles, would describe non-empirical or theoretical predictions rather than empirical ones. Likewise, predictions without any data backing or without a statistical model would not be considered empirical in a data-driven sense.

- Important nuance: While empirical predictions are data-grounded, a caveat is that correlation does not imply causation. A correlation or a fit to observed data can indicate a relationship, but it does not always reveal the underlying mechanism. Good empirical practice often involves validating predictions on new data and testing for potential confounding factors to avoid overfitting or spurious relationships.

- Summary of the reasoning: The essence of an empirical prediction is its dependence on observed data patterns, typically expressed as a correlation or a model that fits the data. Thus, the statement that an empirical prediction is based on a correlation or a fit to observed data is conceptually correct.

仪表板测验 1 - 第 1、2 和 3 周（第 4 周提供）

An empirical prediction:

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仪表板 测验 1 - 第 1、2 和 3 周（第 4 周提供）

An empirical prediction:

查看解析

登录即可查看完整答案

类似问题

TB MC Qu. 08-43 Which of the following is... Which of the following is a predictive analytics technique used to estimate a specific dependent variable outcome based on independent variable inputs?

TB MC Qu. 13-15 Forecasting product demand exclusively... Forecasting product demand exclusively using multiple possible predictive factors is an example of which analytics technique?

True or False: Regression models can be used to predict continuous outcomes

Question10 If we wanted to use a data set to predict the outcome of future results what type of statistical analysis should we use ?Select one alternative: Difference Variance Correlation Regression Reset

Which model is suitable for predicting a continuous outcome?

What determines values for an unknown continuous variable behavior or estimated future value?

What is the primary goal of regression analysis?

更多留学生实用工具

希望你的学习变得更简单

仪表板测验 1 - 第 1、2 和 3 周（第 4 周提供）