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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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a mean of

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "a mean of" is correct and usable in written English.
You can use this phrase to refer to a method or channel for doing something (i.e. an avenue of communication or movement). For example, "We found a mean of getting to the destination in time."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

In fact, women reported slightly more sexual partners (a mean of 4.4) than did men (a mean of 4.0).

News & Media

The New York Times

(a) Mean of novelty.

(a) Mean of the normalized skewness.

A mean of three blastocysts was replaced in all groups.

A mean of 2.7 different symptoms were reported.

We found a mean of 3.8 EbA practices per farm.

Patients had neck pain for a mean of 11 years.

There was a mean of 9.7 patients per physician.

Patients were followed for a mean of 29 months.

Science

HPB

Concomitantly, CO2 concentration increased to a mean of 7.5 ± 5.2 %.

A mean of these 10 best fits is also included.

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Expert writing Tips

Best practice

When using "a mean of", ensure that the context clearly indicates you are referring to an average value calculated from a set of data. Provide the units of measurement for clarity.

Common error

Avoid using "a mean of" when you intend to convey "intending to". The word 'mean' in this context refers to an average and should not be confused with its other meaning related to intention.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

82%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "a mean of" functions as a prepositional phrase that modifies a noun, indicating the average value within a set of data. Ludwig AI confirms the acceptability of this phrase, as demonstrated in the examples of sexual partners, where women reported "a mean of 4.4" partners.

Expression frequency: Very common

Frequent in

Science

86%

News & Media

10%

Formal & Business

4%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

The phrase "a mean of" is a prepositional phrase primarily used to indicate an average value, especially within scientific and news contexts. Ludwig AI confirms its grammatical correctness and high frequency. The phrase's function is to quantitatively summarize data. Though alternatives like "an average of" exist, "a mean of" is precise, authoritative and frequently used. It's crucial to distinguish its statistical meaning from other interpretations of 'mean'. In short, when discussing averages, "a mean of" is a reliable and common choice.

FAQs

How do I use "a mean of" in a sentence?

Use "a mean of" to describe the average value in a set of data. For example, "The patients had "a mean of 4.6 hospitalizations"" indicates the average number of hospitalizations for the group of patients.

What can I say instead of "a mean of"?

You can use alternatives like "an average of", depending on the context. These phrases are useful when referring to a central tendency in a dataset.

Is it correct to say "the mean of" or "a mean of"?

Both "the mean of" and "a mean of" can be correct, depending on the context. "The mean of" is typically used when referring to a specific, previously defined set of data. "A mean of" is used when describing a general characteristic or result.

What's the difference between "a mean of" and "a median of"?

"A mean of" refers to the average value (sum of values divided by the number of values), while "a median of" refers to the middle value when the data is ordered. The mean is sensitive to outliers, while the median is more robust.

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Source & Trust

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Authority and reliability

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Real-world application tested

Most frequent sentences: