mean difference between

USAGE SUMMARY

The phrase "mean difference between" is correct and usable in written English.
It is used to describe two or more numbers or sets of numbers that are being compared. For example, "The mean difference between the scores of the two test groups was 0.7."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Mean difference between conditions.

Cognitive Research: Principles and Implications

The mean difference between those two plots is 11.4 kWh.

International Journal of Energy and Environmental Engineering

The mean difference between ABACUS and BrachyVision for these points was 1.88%.

Medical Dosimetry

Many researchers employ the paired t-test to evaluate the mean difference between matched data points.

Social Science Research

The mean difference between pre- and post-operative measurements was 3.49 cm (139.6% gain in length).

Burns

The mean difference between FN and AN AOD averaged for the period 2001 2010 is 0.18.

Advances in Space Research

The mean difference between preHbA1c and opeHbA1c was −0.1%95%95 % confidential interval; −1.2 % to 0.9%%).

Intensive Care Medicine Experimental

In Bland Altman plots, the mean difference between paired measurements by two observers was 0.03 mm.

Journal of Orthopaedics and Traumatology

The mean difference between the positive and negative controls was considerably substantial at p < 0.05.

Journal of Analytical Science and Technology

Figure 7 Mean difference between the modeled and observed stress orientations for varied minimal horizontal stresses.

Geothermal Energy

The mean difference between the brain parenchymal and pulmonary artery temperature was 0.44 ± 0.10 °C.

Intensive Care Medicine Experimental

Expert writing Tips

Best practice

When reporting the "mean difference between" two groups, always include the units of measurement and consider providing confidence intervals to indicate the precision of the estimate.

Common error

Avoid assuming that a large "mean difference between" two groups automatically implies statistical significance. Always perform appropriate statistical tests (e.g., t-tests) to determine if the observed difference is unlikely to have occurred by chance.

Linguistic Context

The phrase "mean difference between" functions as a noun phrase acting as an adjective that modifies another noun, often in the context of statistical analysis. It specifies the average difference observed when comparing two or more sets of data. Ludwig AI confirms its usability in written English.

Expression frequency: Very common

Frequent in

Science

88%

News & Media

6%

Formal & Business

6%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "mean difference between" is a grammatically correct and frequently used term, primarily in scientific and academic contexts, as affirmed by Ludwig AI. It serves the purpose of quantifying the average difference between two or more groups, often in statistical analyses. While primarily used in science, it also appears in news and formal business settings. To enhance clarity when using this phrase, always include the units of measurement and consider providing confidence intervals. Remember that a large "mean difference between" doesn't automatically mean statistical significance; always perform appropriate statistical tests.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

average difference between

Replaces "mean" with "average", emphasizing a typical value rather than a precise statistical measure.

average disparity between

Substitutes "difference" with "disparity", highlighting the inequality or variance rather than a simple subtraction.

typical variation between

Emphasizes the "variation" as being characteristic or representative of the difference.

average deviation between

Replaces "difference" with "deviation", focusing on how much values differ from a central point.

mean contrast between

Uses "contrast" instead of "difference", highlighting a noticeable dissimilarity.

average gap between

Emphasizes the "gap" or interval between two values or sets of data.

mean spread between

Uses "spread" to describe the extent or range of difference between datasets.

typical dissimilarity between

Substitutes "difference" with "dissimilarity", focusing on the lack of resemblance.

average distinction between

Replaces "difference" with "distinction", highlighting clear and recognizable differences.

calculated variance between

Emphasizes the statistical "variance" and the act of computing it.

FAQs

How do I use "mean difference between" in a sentence?

Use "mean difference between" to describe the average difference between two sets of values. For example, "The mean difference between the treatment group and the control group was 5 points."

What is an alternative to "mean difference between"?

You can use alternatives like "average difference between" or "typical variation between" depending on the specific context. Each conveys a similar meaning but with slightly different emphasis.

What's the difference between "mean difference between" and effect size?

While "mean difference between" simply quantifies the average difference, effect size standardizes the difference relative to the variability in the data, allowing for comparisons across different studies. An effect size helps to gauge the practical significance of an effect.

How is "mean difference between" calculated?

The "mean difference between" two groups is calculated by subtracting the mean of one group from the mean of the other group. The order of subtraction matters and should be clearly stated.