extrapolation coefficient (english) - meaning, definition, translation, pronunciation

Part of Speech

Noun

Phonetic Transcription

/ˌɛkstræpəˈleɪʃən ˈkoʊɪfɪsənt/

Meaning and Use

The term "extrapolation coefficient" refers to a numerical factor used in the process of extrapolation, which is the process of estimating or inferring the value of a variable based on its trend or the values of other variables. This coefficient helps determine how far beyond the existing data points the predictions can be reliably made.

In scientific and statistical contexts, it is a technical term that appears predominantly in written form, such as research papers, statistical analyses, and mathematical discussions. It is relatively specialized, hence not frequently used in everyday conversation but essential in academic and technical fields.

Example Sentences

1. The researcher calculated the extrapolation coefficient to predict future trends in climate data.

2. Исследователь расчитал коэффициент экстраполяции для прогнозирования будущих тенденций в данных о климате.

3. An accurate extrapolation coefficient is vital for ensuring the validity of the model’s predictions.

4. Точный коэффициент экстраполяции жизненно важен для обеспечения достоверности прогнозов модели.

5. By applying the extrapolation coefficient, the new sales forecasts were derived from last year's performance.

6. Применяя коэффициент экстраполяции, новые прогнозы продаж были получены на основе показателей прошлого года.

Idiomatic Expressions

While "extrapolation coefficient" itself is not commonly found in idiomatic expressions, the concept of extrapolation is often used in phrases that imply making educated guesses or predictions based on available data. Here are some related example sentences:

1. After analyzing the data, we can safely extrapolate the trends into the future.

2. После анализа данных мы можем безопасно экстраполировать тренды в будущее.

3. He used previous performance to extrapolate potential outcomes for the new project.

4. Он использовал предыдущие показатели, чтобы экстраполировать возможные результаты нового проекта.

5. It’s important not to extrapolate too much from limited data.

6. Важно не экстраполировать слишком много из ограниченных данных.

7. We often extrapolate the lessons learned from past experiences to inform our decisions.

8. Мы часто экстраполируем уроки, извлеченные из предыдущих опытов, чтобы информировать наши решения.

Etymology

The term "extrapolation" is derived from the Latin word extra meaning "beyond" and the Latin word polare, which means "to set out". It has been used in English since the early 20th century in scientific contexts. The word "coefficient" comes from the Latin word coefficientem, which means "working together", reflecting its use in mathematics to denote a multiplicative factor.

Synonyms and Antonyms

Synonyms: - Estimation factor - Predictive coefficient - Projection factor

Antonyms: - Indeterminacy - Unpredictability - Ambiguity

This comprehensive overview provides clarity and context surrounding the term "extrapolation coefficient," illustrating its importance in data analysis and predictions.