a variability

USAGE SUMMARY

The phrase "a variability" is correct and usable in written English.
It is used to refer to a difference or variety. For example, "This species has a variability in its plumage between different regions."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

58 human-written examples

"There certainly is a variability in response to exercise," Dr. Roubenoff said.

The New York Times - Health

"And it is true to say there is a variability in performance".

The Guardian

It shows a variability that has not been successfully correlated with other Jovian phenomena.

Encyclopedia Britannica

It is clear that in female sexuality there is a variability.

Independent

It's a variability of characters and powers, yet it's set in a very unique Science Fiction environment.

TechCrunch

Only two parameters ( and ) are required to estimate a variability with less than 10%% error.

The Journal of Mathematical Neuroscience (JMN)

The 37-mm sphere had a variability in measurements ≤ 20% for all activity levels.

EJNMMI Physics

In our patients, we described a variability of distribution of impaired autoregulation according to time.

Intensive Care Medicine Experimental

A variability chart was developed to compare the effects of aggregated treatment type by year.

Ecological Processes

Human-verified similar examples from authoritative sources

Similar Expressions

2 human-written examples

However, spatial pattern of ENSO biological variability as represented with NPP is not exactly the same as chlorophyll-a variability.

Advances in Space Research

Moreover we describe five previously unreported HeT-A families, demonstrating that HeT-A variability is even greater than expected.

BMC Genomics

Expert writing Tips

Best practice

When using "a variability", ensure that the context clearly defines what is varying and the scope of that variation. Provide specific details to avoid ambiguity. For example, instead of just saying "There is a variability in test scores", specify "There is a variability in test scores among different schools".

Common error

Avoid using "a variability" without specifying the parameters or factors influencing the variation. Without context, the statement becomes vague and loses its informative value. For instance, avoid stating "The data showed a variability" without indicating what data and what aspects showed variability.

Linguistic Context

The phrase "a variability" functions as a noun phrase, typically acting as the subject or object of a sentence. Ludwig AI confirms its correct usage. It introduces the concept of something that changes or differs.

Expression frequency: Very common

Frequent in

Science

76%

News & Media

18%

Encyclopedias

1%

Less common in

Formal & Business

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "a variability" is a grammatically sound and frequently used expression to denote the presence of differences or fluctuations. Predominantly found in scientific and news contexts, it serves to highlight the extent to which something varies, as confirmed by Ludwig AI. While generally correct, it's crucial to provide specific details about what is varying to avoid ambiguity. Alternatives such as "a variation" or "a range of differences" can be used to add nuance or specificity to the description.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a variation

Focuses on the act or state of varying, suggesting a change or difference in condition or amount.

a degree of variation

Emphasizes the extent to which something varies, adding a sense of measurement to the variability.

a range of differences

Highlights the spectrum of dissimilarities present, shifting the focus to distinct variations.

a fluctuation

Suggests irregular rising and falling in number or amount, implying a dynamic form of variability.

a margin of error

Specifically refers to the potential for deviation from an accurate value, used primarily in statistical contexts.

a degree of fluctuation

Like 'a degree of variation', this quantifies the level of fluctuation observed.

an inconsistency

Implies a lack of uniformity or regularity, often suggesting an error or contradiction.

a divergence

Refers to the act of moving in different directions from a common point, implying separation and difference.

a disparity

Highlights a noticeable and often unfair difference between two or more things.

an instability

Suggests a lack of stability or steadiness, indicating a propensity for change and fluctuation.

FAQs

How can I use "a variability" in a sentence?

Use "a variability" to indicate a range or degree of difference within a set of data or observations. For instance, "The study found "a variability" in patient responses to the treatment".

What are some alternatives to "a variability"?

You can use alternatives such as "a variation", "a range of differences", or "a degree of variation" depending on the context.

Is it better to say "a variability" or "variability"?

Using "a variability" is appropriate when referring to a specific instance or type of variation. The term "variability" alone is used to describe the general property or tendency to vary. For example, it's better to say "there is a variability" instead of "there is variability".

What's the difference between "a variability" and "a variety"?

"A variability" refers to the degree or extent of difference, while "a variety" refers to a collection of different things. For example, "There is "a variability" in the types of products sold", indicating a range, versus "There is "a variety" of products sold", indicating many different products.