accuracy of about

USAGE SUMMARY

The phrase "accuracy of about" is correct and usable in written English.
It can be used when discussing the estimated precision or correctness of a measurement or statement. Example: "The accuracy of about 95% is acceptable for this survey."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

This surface-measurement method gives an accuracy of about 45μm.

Optics and Lasers in Engineering

The online panel of 1,947 adults has a credibility interval – a measure of accuracy – of about 4%.

The Guardian

We find that the measured radargrams are highly reproducible and allow to determine reflector depths with an accuracy of about 0.1 m and soil relative dielectric permittivity with an accuracy of about 0.5.

Journal of Applied Geophysics

In this case, the calculation of the GB plane orientation was made with an accuracy of about ±2°.

Nanoscale Research Letters

Created software product predicts about 400 kinds of biotransformation terms with the mean prediction accuracy of about 88%.

Chemistry Central Journal

Data of the literature show that chick genes have a single human orthologue with an accuracy of about 60%.

BioMed Research International

Their scheme can be compared to the results of Table 1, which shows that Ntest = 2000 has a selection accuracy of about 0.60-0.65.

Genetics, Selection, Evolution

Capillary fingerprinting will size AFLP bands as decimal numbers in the 60-900 bp range, with a sizing accuracy of about 0.3 bp.

BMC Genomics

The receiver operator curve for SOFA score regarding mortality revealed that SOFA score cutoff value is 9, sensitivity of 100%, specificity of 88.4%, and accuracy of about 0.985.

BioMed Research International

For slotted parking spaces, the algorithm had a detection accuracy of about 95percentt.

MIT Technology Review

Determining this to an accuracy of about 10 centimetres in 730km is required – and, apparently, is possible by geodesy.

The Guardian

Expert writing Tips

Best practice

When specifying a level of precision, use "accuracy of about" to indicate an approximate value rather than an exact figure. This conveys realistic expectations.

Common error

Avoid using "accuracy of about" when the precision is known exactly. If the accuracy is definite, state the precise value instead.

Linguistic Context

The phrase "accuracy of about" functions as a prepositional phrase modifying a noun (e.g., measurement, prediction) to indicate an approximate or estimated level of correctness or precision. Ludwig shows that it commonly introduces a degree of uncertainty or estimation in the accuracy being discussed.

Expression frequency: Very common

Frequent in

Science

49%

News & Media

27%

Academia

12%

Less common in

Encyclopedias

2%

Wiki

2%

Formal & Business

0%

Ludwig's WRAP-UP

The phrase "accuracy of about" is a common and acceptable way to express an approximate level of precision or correctness. As Ludwig AI confirms, it’s grammatically sound and widely used across various domains, including science, news, and academia. When using this phrase, it’s crucial to ensure that the context calls for an estimation rather than a precise value. Alternatives such as "approximate accuracy" or "estimated precision" can offer similar meanings with slight variations. Therefore, while "accuracy of about" is versatile, writers should consider the specific nuance they intend to convey.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

approximate accuracy

Replaces the prepositional phrase with a single adjective, creating a more concise expression.

estimated precision

Substitutes "accuracy" with "precision" and uses "estimated" instead of "of about", focusing on the level of detail in a measurement.

rough accuracy

Emphasizes the inexact nature of the accuracy being described.

in the vicinity of accuracy

More formal and indirect way to indicate the level of correctness.

on the order of accuracy

Uses scientific language to suggest a magnitude or scale of correctness.

accuracy in the neighborhood of

An informal way of saying "approximately accurate".

near accuracy

Shorter way of saying "almost accurate", implies a close approximation.

in the realm of accuracy

Suggests a loose estimation of accuracy, focusing on the general range.

ballpark accuracy

Informal phrase indicating a very rough estimation.

close to accuracy

Indicates the accuracy is nearly achieved but not exact.

FAQs

When is it appropriate to use "accuracy of about" in writing?

Use "accuracy of about" when you want to express an approximate level of correctness or precision, rather than a precise measurement. It's suitable when the exact accuracy is not known or not critical to convey.

What are some alternatives to "accuracy of about"?

Alternatives include "approximate accuracy", "estimated precision", or "rough accuracy", depending on the specific nuance you want to convey.

How does "accuracy of about" differ from "precise accuracy"?

"Accuracy of about" indicates an estimation or approximation, whereas "precise accuracy" suggests a high degree of exactness and specificity. The former acknowledges a range of possible values, while the latter implies a single, verified value.

Is it better to provide a range than use "accuracy of about"?

Providing a range, such as "an accuracy between 80% and 90%", can be more informative than using "accuracy of about 85%". A range gives readers a clearer understanding of the possible variation.