statistical difference

USAGE SUMMARY

"statistical difference" is a correct and usable phrase in written English.
You can use it to describe the discrepancy between two different sets of data that is significant according to statistical analysis. For example, "The statistical difference between the results of the experimental group and the control group were remarkable."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

57 human-written examples

Different superscripts indicate statistical difference (p<0.05).

Plosone

Otherwise, different letters means statistical difference.

BMC Veterinary Research

NS, no statistical difference.

Nature

And there was one more statistical difference.

The New York Times - Sports

"It's a few points of statistical difference".

The New Yorker

No statistical difference was found among cell lines.

Nature

Statistical difference was indicated by a P-values < 0.05.

Nature

They found no statistical difference in the amounts of these metabolites between organic and conventional wheat.

The New York Times - Science

Human-verified similar examples from authoritative sources

Similar Expressions

3 human-written examples

(non-statistical difference) compared to the corresponding control.

Nature

*Statistical difference between ward and ICU.

International Journal of Emergency Medicine

*Statistical difference between the methods (Friedman test).

Progress in Orthodontics

Expert writing Tips

Best practice

Use "statistical difference" when the observed variance is unlikely to have occurred due to random chance.

Common error

A "statistical difference" may not always be practically important. Even if a p-value is below the significance level (e.g. 0.05), the actual magnitude of the difference might be negligible in a real-world context. Always consider the effect size alongside the p-value.

Linguistic Context

The phrase "statistical difference" functions as a noun phrase, often used as the subject or object of a sentence. It denotes a disparity between data sets deemed significant through statistical analysis. Ludwig's AI confirms its correct usage.

Expression frequency: Very common

Frequent in

Science

65%

News & Media

25%

Formal & Business

5%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "statistical difference" is a common and grammatically sound phrase employed across scientific and news domains to denote disparities confirmed through statistical testing. As Ludwig AI confirms, it indicates that an observed difference is unlikely due to chance. While interchangeable with phrases like "significant difference", it carries a specific connotation of statistical validation. It is important to remember that just because the variance between data sets have statistical support, it doesn't automatically make it a practical difference. When using the phrase "statistical difference", always cite the test used.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

significant difference

This alternative highlights the importance or impact of the difference observed.

notable difference

This emphasizes the obviousness or easy recognizability of the difference.

meaningful difference

This alternative underscores the practical or theoretical relevance of the difference.

significant variation

This term emphasizes the spread or dispersion of data rather than a direct comparison between two points.

substantial disparity

This highlights the unequal or uneven nature of the difference.

detectable difference

This focuses on the ability to perceive or measure the difference.

measurable difference

This highlights the quantifiable nature of the difference.

evident difference

This term suggests the difference is easily seen or understood.

demonstrable difference

This emphasizes that the difference can be clearly shown or proven.

real difference

This stresses the authenticity or genuineness of the difference.

FAQs

How do I correctly use "statistical difference" in a sentence?

Use "statistical difference" to indicate that a difference between two groups or variables is unlikely to be due to chance. For example, "There was a "significant difference" in test scores between the two groups, indicating a real effect of the intervention."

What's the difference between "statistical difference" and "significant difference"?

While often used interchangeably, "statistical difference" specifically refers to a difference that has been confirmed through statistical testing. A "significant difference" implies importance or consequence, which might or might not be tied to statistical validation.

When should I report that there is "no statistical difference"?

Report "no statistical difference" when statistical tests fail to show a significant difference between groups or variables. It is important to acknowledge that this doesn't necessarily mean there is no difference, but rather that any difference present couldn't be detected by the methods used. An example: "There was "no significant difference" in response times between the two conditions."

What statistical tests are commonly used to determine "statistical difference"?

Common tests include t-tests, ANOVA, chi-squared tests, and Mann-Whitney U tests. The choice of test depends on the type of data and the research question. The p-value will indicate if a "statistically significant difference" exists.