Die statistische Power bezeichnet die Wahrscheinlichkeit
Statistical power denotes the probability
Literalmente: The statistical power denotes the probability
Use this phrase to formally define the reliability and detection strength of a scientific study or experiment.
Em 15 segundos
- Measures the chance of finding a real effect in data.
- Essential for academic writing and professional data analysis.
- Uses the English loanword 'Power' in a formal German structure.
Significado
This phrase explains how likely a scientific test is to find a real result. It's like saying your metal detector is strong enough to find a coin buried in the sand.
Exemplos-chave
3 de 6Presenting a master's thesis
Die statistische Power bezeichnet die Wahrscheinlichkeit, einen vorhandenen Effekt auch tatsächlich nachzuweisen.
Statistical power denotes the probability of actually detecting an existing effect.
In a lab meeting discussing sample sizes
Wenn wir nur zehn Probanden haben, ist die statistische Power zu gering.
If we only have ten subjects, the statistical power is too low.
Explaining a concept to a fellow student
Einfach gesagt: Die statistische Power bezeichnet die Wahrscheinlichkeit, dass wir keinen Fehler begehen.
Simply put: Statistical power denotes the probability that we don't make an error.
Contexto cultural
In German academia, using English loanwords like 'Power' is a sign of being current with international research. Historically, German was the primary language of science, but now it often incorporates English terminology to stay connected to global discourse. This specific phrase is a staple in 'Statistik I' courses at every German university.
The 'Power' Loanword
Don't try to translate 'Power' to 'Kraft' in a math context. Germans use the English word 'Power' specifically for this statistical concept.
Avoid Small Talk
This phrase is a 'conversation killer' at parties unless you are surrounded by fellow data nerds. Use it sparingly!
Em 15 segundos
- Measures the chance of finding a real effect in data.
- Essential for academic writing and professional data analysis.
- Uses the English loanword 'Power' in a formal German structure.
What It Means
Imagine you are looking for a needle in a haystack. Die statistische Power is basically the strength of your magnet. It tells you the chance of finding that needle if it is actually there. In the world of data, this is vital. It helps scientists know if their study is strong enough to prove a point. If the power is low, you might miss a huge discovery. If it is high, you can trust your results more. It is all about the reliability of your search.
How To Use It
You usually use this phrase to define a concept in a presentation. It sounds very academic and precise. You start with Die statistische Power bezeichnet die Wahrscheinlichkeit and then follow up with what you are measuring. Usually, this involves 'rejecting the null hypothesis.' It is a classic way to open a technical explanation. You can also use it to critique someone else's work. If their study is too small, you mention the power is lacking.
When To Use It
This is a heavy-hitter for university seminars or lab meetings. Use it when you are writing a thesis in German. It is perfect for professional data science environments. If you are at a tech conference in Berlin, this phrase fits right in. It shows you understand the mathematical foundations of your work. Even in a serious news report about medical trials, you might hear this. It adds a layer of authority to your speech.
When NOT To Use It
Do not use this at a casual Sunday brunch. Your friends will think you have forgotten how to have fun. It is far too technical for buying groceries or flirting. If you are talking about physical strength at the gym, use Kraft instead. Power in this specific context is strictly for math and logic. Using it elsewhere makes you sound like a malfunctioning robot. Keep it in the office or the classroom.
Cultural Background
Germany has a massive respect for Wissenschaft or science. Precision in language is a point of national pride. While Power is an English word, it has been fully adopted by German academics. This reflects the international nature of modern research. Using the English term within a German sentence is very common in STEM fields. It shows that German culture is constantly blending with global professional standards. It’s a sign of being part of the global elite.
Common Variations
You might hear the more traditional German term Teststärke. Some older professors might prefer Trennschärfe. However, Power is much more common in modern startups and international labs. You can also say Die Power der Studie for a shorter version. If you want to sound even more formal, use Gütefunktion. But for most C1 level conversations, the standard phrase is your best bet.
Notas de uso
This phrase is highly formal and specific to the fields of statistics and science. It follows a rigid definitional structure typical of German academic writing.
The 'Power' Loanword
Don't try to translate 'Power' to 'Kraft' in a math context. Germans use the English word 'Power' specifically for this statistical concept.
Avoid Small Talk
This phrase is a 'conversation killer' at parties unless you are surrounded by fellow data nerds. Use it sparingly!
Precision over Flow
Germans value the exactness of 'Wahrscheinlichkeit' (probability) over 'Chance'. Always use the longer word in formal settings.
Exemplos
6Die statistische Power bezeichnet die Wahrscheinlichkeit, einen vorhandenen Effekt auch tatsächlich nachzuweisen.
Statistical power denotes the probability of actually detecting an existing effect.
This is the most standard academic way to use the phrase.
Wenn wir nur zehn Probanden haben, ist die statistische Power zu gering.
If we only have ten subjects, the statistical power is too low.
Here, the speaker uses the concept to justify needing more participants.
Einfach gesagt: Die statistische Power bezeichnet die Wahrscheinlichkeit, dass wir keinen Fehler begehen.
Simply put: Statistical power denotes the probability that we don't make an error.
A slightly simplified explanation for a peer.
Das Programm sagt, die statistische Power liegt bei 0,80. Passt das?
The program says the statistical power is at 0.80. Is that okay?
A casual professional check-in via text.
Meine persönliche statistische Power, diesen Kaffee zu finden, liegt heute bei Null.
My personal statistical power to find this coffee is at zero today.
Using a high-level academic term to make a joke about being tired.
Ohne ausreichende statistische Power ist die gesamte Studie ethisch fragwürdig.
Without sufficient statistical power, the entire study is ethically questionable.
Using the term to make a serious moral point.
Teste-se
Complete the definition of statistical power.
Die statistische Power ___ die Wahrscheinlichkeit, einen Effekt zu finden.
The verb 'bezeichnen' means 'to denote' or 'to describe,' which is the standard verb for definitions.
Choose the correct noun to complete the phrase.
Die statistische Power bezeichnet die ___, einen Fehler zweiter Art zu vermeiden.
In statistics, we always talk about 'Wahrscheinlichkeit' (probability) rather than just 'Möglichkeit' (possibility).
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Recursos visuais
Formality of 'Statistische Power'
Talking to friends about your day.
Not used here.
Discussing a news article about science.
Die Power der Studie war gut.
Academic papers and thesis defenses.
Die statistische Power bezeichnet die Wahrscheinlichkeit...
Where to use this phrase
University Lecture
Defining terms for students.
Data Science Job
Explaining A/B test results.
Medical Research
Writing a clinical trial protocol.
Technical Blog
Writing about machine learning.
Perguntas frequentes
10 perguntasIn this context, bezeichnet means 'denotes' or 'is defined as'. It is the standard way to introduce a definition in German academia.
No, Kraft refers to physical strength or force. In statistics, the English loanword Power is the only correct term.
Almost never. It is strictly for professional, scientific, or academic contexts like an der Universität.
Wahrscheinlichkeit is a mathematical probability (0 to 100%), while Möglichkeit is just a general possibility.
Yes, you can use Teststärke or Trennschärfe, but Power is actually more common in modern research.
You pronounce it exactly like in English, but often with a slight German accent on the 'r'.
Yes, because it involves specific technical vocabulary and a formal sentence structure used in higher education.
Only if you are discussing data, analytics, or market research. Otherwise, it sounds too 'nerdy'.
In German, we say Die Power ist zu gering, meaning the study is likely to miss a real effect.
No, because Power is used as an uncountable concept here. You wouldn't say 'die Powers'.
Frases relacionadas
Die Signifikanzschwelle
The significance threshold (p-value).
Die Nullhypothese ablehnen
To reject the null hypothesis.
Der Stichprobenumfang
The sample size.
Ein Fehler erster Art
A Type I error (false positive).
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