Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a different population of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a different population of" is correct and usable in written English.
It can be used when discussing variations or distinctions among groups within a larger context, such as in scientific, sociological, or demographic discussions. Example: "In this study, we observed a different population of birds that exhibited unique migratory patterns compared to the others."
✓ Grammatically correct
Science
News & Media
Science & Research
Alternative expressions(17)
a different group of
another group of
a distinct set of
a different part of
a different way of
a different sort of
a hostile population of
a resident population of
a different range of
a different form of
a different exercise of
a different set of
a different level of
a different view of
a different version of
a different kind of
a different type of
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
60 human-written examples
These differences may reflect the fact that Tehuacan162 came from a different population of maize, and show that domestication was still in progress in the valley, the researchers say.
Science & Research
This may reflect a different population of NTM in Ethiopia as compared to Great Britain, and differences in husbandry practices.
Science
— salcar, Seattle A. Indeed, there are some early data that patients with R.A. may have a different population of bacteria in their gut than people who do not.
News & Media
He took pains to prove that Syngenta's experiments had not replicated his studies: they used a different population of animals, which were raised in different types of tanks, in closer quarters, at cooler temperatures, and with a different feeding schedule.
News & Media
Not only were the graduating senior participant data collected from a different population of students, but it was also a smaller population.
Although all homologue patterns (forest and agriculture) give a fairly similar picture, a test of significance (χ 2) proved a different population of forest samples.
Imagine counterfactually that he is a member of a different population of his ring species, namely one with different reproductive mechanisms than those found in his actual population.
Science
As you might expect, each of these channels involve different costs, have different levels of effectiveness, and cater to a different population of consumer.
Science & Research
Each team examined a different population of people, ranging in size from 50 to 1200, with various kinds of mental retardation.
Science & Research
Catacamas virus is found in a different population of Oryzomys couesi, and the presence of different viruses in these two species has been used as an argument for classifying the two populations of the host as separate species.
Wiki
Third, hunters may be sampling a different population of individuals than those that are captured on the feeding grounds.
Science
Expert writing Tips
Best practice
When comparing groups in research, clearly define what distinguishes each "different population of" individuals or subjects to ensure the findings are well-understood and replicable.
Common error
Avoid assuming that broad labels like "a different population of" automatically explain variations in data. Always support such claims with specific details about the unique characteristics that set these groups apart.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a different population of" functions as a determiner phrase, specifically identifying and distinguishing a particular group from others. It is frequently used to highlight variations in characteristics, origins, or locations, as demonstrated by Ludwig AI's examples, emphasizing that the discussed group isn't the same as another previously mentioned.
Frequent in
Science
70%
News & Media
15%
Science & Research
5%
Less common in
Formal & Business
3%
Wiki
3%
Encyclopedias
1%
Ludwig's WRAP-UP
In summary, the phrase "a different population of" is a grammatically correct and very common expression used to distinguish between groups, often in scientific, academic, and news contexts. As Ludwig AI confirms, it highlights distinctions in characteristics, origins, or locations. When using this phrase, it's crucial to support your claims with specific details about what makes each group unique. While alternatives like "another group of" or "a distinct set of" exist, "a different population of" is particularly suitable for formal and scientific discussions. The phrase is frequently encountered in sources like PlosOne and Science Magazine, underscoring its prevalence in research and scholarly writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
another group of
Emphasizes the separateness of one group from another, focusing on the group as a whole.
a distinct set of
Highlights the unique characteristics that differentiate one set from another.
a separate subset of
Implies a smaller, more specific division within a larger group.
a divergent section of
Suggests that the division has moved away from a common origin or characteristic.
an alternative segment of
Focuses on the idea of choosing one segment over another as an option.
a varying cohort of
Indicates differences between groups that share a specific period or characteristic.
a disparate collection of
Highlights the differences and lack of similarity within a collection.
a contrasting demographic of
Specifically refers to differences in the statistical characteristics of populations.
a unique segment of
Emphasizes the individuality and exceptional qualities of the segment in question.
a discrete class of
Indicates a clear and easily distinguishable category within a larger classification.
FAQs
How can I use "a different population of" in a sentence?
Use "a different population of" to indicate that you are discussing a group of people, animals, or things that is distinct from another group, often in terms of characteristics or location. For example, "Researchers studied "a different population of" students to assess the effectiveness of the new teaching method."
What can I say instead of "a different population of"?
You can use alternatives like "another group of", "a distinct set of", or "a separate subset of" depending on the context to convey that the group being discussed is not the same as the previous one.
Which is correct, "a different population of" or "a different group of"?
Both "a different population of" and "a different group of" are grammatically correct, but "a different population of" is often used in more formal or scientific contexts to refer to a specific subset within a larger category, whereas "a different group of" is more general.
What's the difference between "a different population of" and "another population of"?
"A different population of" suggests a clear distinction in characteristics or location, while "another population of" simply implies that it's not the same group. The former emphasizes the differences, whereas the latter focuses on the separation.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested