deviation has decreased

USAGE SUMMARY

The phrase "deviation has decreased" is correct and usable in written English.
It can be used in contexts where you are discussing changes in data, performance, or behavior over time, indicating that the variation from a standard or expected value has become less. Example: "After implementing the new quality control measures, we observed that the deviation has decreased significantly."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

There was also a highly significant trend that the annual variability in length at spawning (estimated as the coefficient of variation and as standard deviation) has decreased with time (CVspawning length = −0.17 ± 0.04% per year, t36 = −3.71, P = 0.0007; stdspawning length = −1.16 ± 0.04 mm year−1, t36 = −5.38, P < 0.0001, Fig. 6).

Evolutionary Applications

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

On average, the immigrant achievement gap has decreased by 0.017 standard deviations each year since 2000.

Large-scale Assessments in Education

Instead, his power has decreased.

The New York Times - Sports

The pot has decreased significantly".

The New York Times

That class mobility has decreased.

The New York Times - Arts

"The fear has decreased," he said.

The New York Times

"Already support has decreased.

Vice

Education budget has decreased.

Huffington Post

Now it has decreased substantially.

Huffington Post

The price of scanners has decreased considerably.

WikiHow

Of note, the baby's weight standard deviation score had decreased from −2.17 at birth to −2.66.

BMC Pediatrics

Expert writing Tips

Best practice

When using the phrase "deviation has decreased", ensure you specify what the deviation is from. Provide context, such as "the deviation from the average has decreased significantly since last quarter."

Common error

Avoid using "deviation has decreased" without clearly establishing the baseline or standard from which the deviation is measured. If the reference point is unclear, the statement loses its meaning.

Linguistic Context

The phrase "deviation has decreased" functions as a statement indicating a reduction in the amount of variation or difference from a norm. Ludwig AI confirms its usability and correctness.

Expression frequency: Uncommon

Frequent in

Science

35%

News & Media

35%

Formal & Business

10%

Less common in

Academia

5%

Wiki

10%

Reference

5%

Ludwig's WRAP-UP

The phrase "deviation has decreased" is used to indicate a reduction in the amount of variation from a standard or expected value. Ludwig AI confirms its grammatical correctness and usability. This phrase is suitable for neutral and professional contexts and is commonly found in science, news, and formal business communications. When using this phrase, be sure to specify what the deviation is measured from to provide clarity. Related phrases include "variation has lessened" and "discrepancy has diminished". Remember to clearly identify the baseline or expected value when using this phrase to avoid ambiguity.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

variation has lessened

This alternative focuses on the general concept of variation becoming smaller or less significant.

inconsistency has decreased

This signifies a reduction in the lack of uniformity or regularity.

discrepancy has diminished

This suggests a reduction in the difference or inconsistency between two things.

error rate has declined

This refers specifically to a reduction in the frequency of mistakes or inaccuracies.

scatter has reduced

This refers to a decrease in the dispersion or spread of data points.

range has contracted

This indicates that the extent or scope has become smaller.

fluctuation has stabilized

This indicates a decrease in irregular changes or movements.

divergence has narrowed

This suggests that things moving apart are now closer together.

irregularity has faded

Suggests that the state of not being regular or even is becoming less obvious.

gap has shrunk

This refers to the reduction in the distance between two data points.

FAQs

How can I use "deviation has decreased" in a sentence?

Use "deviation has decreased" to describe a reduction in the amount of variation from a standard or expected value. For example: "After implementing the new quality control measures, we observed that the "deviation has decreased" significantly."

What are some alternatives to saying "deviation has decreased"?

You can use alternatives like "variation has lessened", "discrepancy has diminished", or "error rate has declined" depending on the context.

What does it mean when the standard deviation has decreased?

A decrease in standard deviation signifies that the data points are now closer to the mean, showing less variability or dispersion within the dataset.

Which is more appropriate, "deviation has decreased" or "deviations have decreased"?

Use "deviation has decreased" when referring to a general measure of variance. Use "deviations have decreased" when referring to multiple instances of individual deviations.