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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
based on a random
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "based on a random" is not complete and lacks context, making it difficult to determine its correctness in written English.
It can be used when referring to something that is derived from a random selection or process, but it typically requires additional information to be fully clear. Example: "The results were based on a random sample of participants from the population."
✓ Grammatically correct
Science
News & Media
Formal & Business
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
59 human-written examples
The randomization was based on a random numbers list.
The allocation to each group will be based on a random list with balanced bloc randomization.
Science
"I just thought it would be kind of funny to create an e-mail address based on a random senator whose name no one could spell".
News & Media
We then randomized patients by concealed allocation based on a random number generator to receive the intervention or usual care.
Science
An active love life isn't based on a random number in a study of couples' intimacies.
News & Media
It was based on a random sampling of 500 people who manage the investments in households with an income of more than $75,000 a year.
News & Media
THE SCORING -- The heats are unseeded and based on a random draw, and usually only heat winners advance to a semifinal or final.
News & Media
It was based on a random sample of 1,199 Palestinians, and has a margin of sampling error of plus or minus 3 percentage points.
News & Media
That forecast, by the Zimbabwe Election Support Network, was based on a random sampling of results already posted at 435 of the 9,400 polling stations.
News & Media
UPDATE – Based on a random drawing the winner is Shaun.
News & Media
The training is based on a Random Optimization Method.
Expert writing Tips
Best practice
When using "based on a random", ensure the context clearly explains what element or process is random to avoid ambiguity. Be specific about the source of randomness (e.g. "based on a random number generator").
Common error
Avoid using "based on a random" without clearly defining what is random. For instance, instead of saying "the selection was based on a random", specify "the selection was based on a random draw from the list of candidates".
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "based on a random" functions as a prepositional phrase, often acting as an adjectival modifier to describe how something was determined or selected. Ludwig provides numerous examples where this phrase introduces the methodology or underlying principle of a process.
Frequent in
Science
69%
News & Media
24%
Formal & Business
7%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "based on a random" is a versatile prepositional phrase that indicates a process or selection relies on chance. Ludwig AI considers this phrase grammatically correct and frequently used across scientific, news, and formal business contexts. When employing "based on a random", it's crucial to clearly specify what is random to prevent ambiguity. Alternatives include "derived from a random", "predicated on a random", and other similar phrases that emphasize the role of chance in determining an outcome. By adhering to best practices and avoiding common pitfalls, you can effectively use "based on a random" to convey objectivity and impartiality in your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
derived from a random
Focuses on the source or origin being random rather than the base.
predicated on a random
Emphasizes the dependence on a random element as a foundation.
founded on a random
Highlights the establishment or creation being rooted in randomness.
stemming from a random
Indicates that something originates from a random event or selection.
contingent on a random
Highlights the dependence of the outcome or decision based on something random.
reliant on a random
Emphasizes that the process or conclusion depends on a random component.
determined by a random
Focuses on the influence of randomness in shaping the outcome.
according to a random
Indicates the decision or process follows a random method.
subject to a random
Highlights that something is influenced or controlled by a random factor.
dependent on a random
Emphasizes reliance on a chance element
FAQs
What does "based on a random" mean?
The phrase "based on a random" indicates that something is derived from or dependent on a chance or arbitrary selection, process, or event. It suggests a lack of predictability or systematic choice.
How can I use "based on a random" in a sentence?
You can use "based on a random" to describe how a selection, decision, or outcome was determined. For example: "The participants were chosen "derived from a random" sample of the population" or "The order of presentation was "determined by a random" number generator".
What are some alternatives to "based on a random"?
Alternatives to "based on a random" include "derived from a random", "predicated on a random", or "determined by a random", depending on the specific context and nuance you want to convey.
Is it always necessary to specify what is random when using "based on a random"?
While not always strictly necessary, specifying the random element (e.g., "based on a random number generator") enhances clarity and prevents misinterpretation. Providing context ensures the reader understands the source and nature of the randomness involved.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested