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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
key variance
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "key variance" is correct and usable in written English.
It can be used in contexts such as data analysis, finance, or project management to refer to significant differences or changes that are important to note. Example: "The key variance in the budget report indicates that we have overspent in the marketing department."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(4)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
2 human-written examples
Not considering the definition of profit versus not-for-profit, the key variance between entrepreneurship in the business sector and social entrepreneurship can be seen in the comparative significance given to social wealth creation versus economic wealth creation.
The key variance in total cell attachment appeared at hole 5, where there was significantly more cell attachment on shunts in the long-chambered design than on shunts in the short-chambered design (P < 0.05, data not shown).
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
Another critical element for optimizing success is a solid understanding of regional differences and key variances across international markets — from cultural nuances to regulatory impacts to diverse approaches to conducting business.
News & Media
Two key matters of variance were "Jumps into cars" ("Clone still learning which car is ours") and "Hates camera flash" ("Clone did not respond to standard flash").
News & Media
This occurs because longevity is a key component of variance in LRS for females [25], [31].
Science
Key considerations are variance in the control group, specificity, sensitivity, effect size, and redundancy.
Science
Sensitivity analysis identified the key drivers of variance in peak healthcare cost.
Science
The key measure is the variance, the difference between the current discount and the average one-year discount.
News & Media
Identification of the key parameters using generalized variance decomposition (Sobol Indices) by means of a global sensitivity analysis.
Science
A key property of this variance estimator is that we do not have to specify the second-stage correlation model.
However, for many benthic ecosystems there is little baseline data to quantify temporal and spatial variance for key indicator species.
Science
Expert writing Tips
Best practice
When using "key variance", ensure you clearly identify the specific elements being compared and why the variance is significant in the given context. Providing quantitative data or specific examples can enhance clarity.
Common error
Avoid using "key variance" without specifying what is varying and why it matters. Simply stating that there is a "key variance" without context leaves the reader unclear about the significance of the difference. Always provide the necessary background information.
Source & Trust
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "key variance" functions as a noun phrase, typically used to identify a significant or important difference between two or more items, variables, or situations. Ludwig AI confirms this usage.
Frequent in
Science
60%
News & Media
20%
Formal & Business
20%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "key variance" is a noun phrase used to emphasize a significant difference or deviation. Ludwig AI indicates its grammatical correctness and usability. It is most commonly found in scientific, news, and formal business contexts. To enhance clarity, always specify the elements being compared and the reasons for the variance's significance. Alternative phrases include "significant difference" or "major discrepancy".
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
significant difference
Emphasizes the importance and noteworthiness of the difference.
major discrepancy
Highlights an inconsistency or contradiction that is substantial.
primary distinction
Focuses on the most important difference between two or more things.
crucial deviation
Indicates a critical departure from a norm or expected value.
notable variation
Suggests a change or difference that is worthy of attention.
essential disparity
Highlights a fundamental difference that is crucial to understanding.
chief divergence
Emphasizes the main point at which things separate or differ.
principal contrast
Focuses on the main differences when comparing two or more things.
critical gap
Highlights a significant difference or missing element that is essential.
remarkable alteration
Emphasizes a change that is striking or unusual.
FAQs
How can I use "key variance" in a sentence?
You can use "key variance" to highlight a significant difference between two or more elements. For example, "The "key variance" in project timelines was due to unforeseen delays in material delivery."
What is a good alternative to "key variance"?
Alternatives include "significant difference", "major discrepancy", or "primary distinction" depending on the specific nuance you want to convey.
Is it more appropriate to say "key variance" or "major variance"?
Both "key variance" and "major variance" can be used, but "key variance" implies that the difference is not only large but also fundamentally important, while "major variance" simply emphasizes the size of the difference.
In what contexts is "key variance" most commonly used?
"Key variance" is often used in contexts that involve data analysis, statistical comparisons, and project management, where identifying significant differences is crucial for decision-making and understanding trends.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested