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
on a normal scale
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "on a normal scale" is correct and usable in written English.
It can be used when discussing measurements, comparisons, or evaluations that are considered standard or typical. Example: "The results of the experiment were consistent with expectations on a normal scale, indicating no anomalies."
✓ Grammatically correct
Science
News & Media
Academia
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
7 human-written examples
The scores are standardized on a Normal scale for all 57 emerging (shown below) and developed countries; scores that are negative indicate greater fundamental risks and those that are positive, less fundamental risks.
Academia
Other participants were asked to state a number on a normal scale from 1 to 5. As predicted, a dampened sense of self-importance eliminated the self-control effect: Just like the control group, participants who felt busy but decidedly not important preferred to receive a brownie (58%) rather than an apple as a reward for participating in the study.
News & Media
Figure 1 displays the 95% confidence interval for the mean density values for each site and flowering period (thin blue lines around the mean) and the 95% confidence values for single leaf density values with a factor of 48 around the mean on a normal scale (green and cyan lines).
Data were correlated on a normal scale in Figures 1H and 1I.
Science
Adjusted values were then back-transformed taking the exponential for all parameters, in order to present posterior densities on a normal scale [ 51, 52].
Science
In typical for FFPE data sets situations where Np >> NT, ROC curves on a normal scale are of little use and are much more informative on logarithmic scale; hence we present our result on log10 η scale.
Human-verified similar examples from authoritative sources
Similar Expressions
53 human-written examples
On a standard Normal scale, these correspond to 0 and approximately ±1, i.e. mean ± 1SD.
Estimates of the residual standard deviation range from 0.3 to 0.5 on a standard normal scale.
As the conclusions were essentially unchanged, and because linear regression is fairly robust to departure from normality, the PCS were kept on a normal linear scale.
Science
These are folk temples, although they were built at the behest of the Malla kings -- but folk temples on a larger than normal scale and with a unique presence and dignity.
News & Media
Statistical tests for OR therefore test whether they are different from 1. Odds ratios and their 95%% confidence intervals (CIs) are given in the text on their normal scale but graphed on a log scale to improve interpretation (sensu Galbraith 1988).
Science
Expert writing Tips
Best practice
When describing statistical data, ensure that using "on a normal scale" is appropriate by verifying the data's distribution actually conforms to a normal distribution.
Common error
Avoid assuming data is "on a normal scale" simply because it appears symmetrical. Always test for normality using statistical methods before making such a claim, as visual inspection can be misleading.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "on a normal scale" functions primarily as an adverbial prepositional phrase. It modifies a verb or clause by specifying the manner in which something is measured, assessed, or compared. It indicates that the measurement or assessment is being made in accordance with established norms or standards. Ludwig AI confirms its usability in written English.
Frequent in
Science
70%
News & Media
20%
Academia
10%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "on a normal scale" is a grammatically sound and useful expression for conveying that something aligns with standard norms or benchmarks. As noted by Ludwig AI, it is correct and suitable for use in various contexts. While it appears most frequently in scientific literature, it also finds application in news and academic writing. To ensure accuracy, verify data distribution before claiming normality. Alternatives include "on a standard scale" or "within a normal range", depending on the desired nuance. Remember to avoid assuming normality without proper statistical verification to maintain clarity and precision in your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
on a standard scale
Replaces 'normal' with 'standard', indicating a conventional or agreed-upon measure.
on a typical scale
Uses 'typical' to convey the sense of a common or usual measurement range.
on a conventional scale
Substitutes 'normal' with 'conventional' to suggest adherence to established norms.
within a normal range
Shifts the focus to the range of values considered normal, rather than the scale itself.
at a normal level
Focuses on achieving a standard level, often used for quantifiable elements like measurements.
on an ordinary scale
Using 'ordinary' in place of 'normal' to express a common level or standard.
on a common scale
Replaces 'normal' with 'common', indicating that the scale is widely used or known.
on a regular scale
Employing 'regular' in place of 'normal' to convey something that conforms to a standard.
within the bounds of normality
Indicates that something falls within the expected or acceptable limits.
following a standard measure
Describes the process of using a measure that is accepted as the norm.
FAQs
How can I use "on a normal scale" in a sentence?
You can use "on a normal scale" to describe measurements or assessments that conform to a standard or typical range. For example, "The patient's blood pressure was on a normal scale after the medication."
What's a good alternative to "on a normal scale"?
Alternatives include "on a standard scale", "within a normal range", or "at a normal level", depending on the specific context.
Is it always appropriate to use "on a normal scale" when describing data?
No, it's crucial to confirm that the data actually follows a normal distribution before using this phrase. Using it otherwise would be misleading. Instead, consider using phrases like "on a typical scale" or "within an expected range" if you are unsure of the underlying distribution.
What does it mean when something is described as being "on a normal scale"?
It means that the value or measurement falls within what is considered the typical or expected range, aligning with standard norms or benchmarks. It implies that there is nothing unusual or exceptional about the measurement.
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