variance in size

USAGE SUMMARY

The phrase "variance in size" is correct and usable in written English.
It can be used when discussing differences or variations in the dimensions or measurements of objects or entities. Example: "The variance in size among the different models of the product can affect their performance and usability."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

14 human-written examples

Therefore, the larger species selected larger acorns and with a wider variance in size than the smaller species.

Animal Behaviour

Over 99% of the variance in size and shape was accounted for by the first 40 components.

Journal of Biomechanics

"There is also no recognition of the variance in size of force areas.

BBC

Higher magnification images demonstrate the variance in size of the inclusions (Figure 5C H).

Plosone

The resultant liposomes were MLV in nature with an average size of 448 nm (510 385 nm, 95% CI limits) and appeared to show no significant variance in size whether entrapping protein, polysaccharide or both.

Plosone

Age and these potential confounders of autism's effect on neuronal size accounted collectively for 1.09% of the variance in size.

Acta neuropathologica communications

Human-verified similar examples from authoritative sources

Similar Expressions

46 human-written examples

The average and, particularly, variance in size-at-first-spawning, and growth rates during the first years of lake residence have all decreased over the 1966 2003 period.

Evolutionary Applications

If the models did not differ (i.e. the models had a comparable AIC), the variances in size measurements between the techniques were considered similar.

European Radiology

Begg's rank correlation test uses the Spearman rank correlation to investigate the relationship between the standardised effect size and sample size or variance in effect size.

BMJ Open

Unequal sex ratios, variance in family size, and fluctuation in population size commonly result in Ne ·N−1 significantly less than one in wild populations (Frankham 1995).

Evolutionary Applications

Frankham (1995) reviewed the factors that reduce Ne relative to N and found that fluctuating population sizes, variance in family sizes and unequal sex ratios are the most important factors driving Ne/ N downwards.

Evolutionary Applications

Expert writing Tips

Best practice

When discussing the spread of data, specify what kind of variance you are referring to. For instance, clarify if you're talking about "variance in size", "variance in color", or another attribute to avoid ambiguity.

Common error

Don't use variance interchangeably with standard deviation. While related, variance is the square of the standard deviation and represents the average of the squared differences from the mean, while standard deviation represents the spread in the original units.

Linguistic Context

The phrase "variance in size" functions as a noun phrase, typically serving as the subject or object of a sentence. It denotes the degree of dispersion or spread in the sizes of a set of items or data points. As shown by Ludwig, the phrase is widely used across different domains.

Expression frequency: Uncommon

Frequent in

Science

75%

News & Media

15%

Wiki

5%

Less common in

Formal & Business

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "variance in size" is a grammatically sound and useful term for describing the degree of dispersion in the sizes of a set of items, as validated by Ludwig. Predominantly found in scientific and formal contexts, it serves to quantify the heterogeneity of size within a group. While alternatives like "variation in size" or "differences in size" exist, "variance in size" provides a specific statistical connotation. Remembering to distinguish variance from standard deviation, and specifying the attribute being measured, are key to effective usage.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

variation in size

Changes "variance" to "variation", emphasizing the act or process of varying in size.

differences in size

Replaces "variance" with "differences", highlighting distinct size discrepancies.

range in size

Focuses on the span or extent of sizes observed.

fluctuation in size

Emphasizes the irregular rising and falling of sizes.

disparity in size

Highlights a noticeable and often unfair difference in size.

diversity in size

Indicates a wide array of different sizes within a group.

scatter in size

Describes the distribution of sizes, implying a spread or dispersion.

deviation in size

Points to the extent to which sizes differ from a standard or average.

extent of size differences

Focuses on the degree or magnitude of variations in size.

degree of size variability

Highlights the measure of how much the sizes tend to differ or change.

FAQs

How can I describe the "variance in size" within a population?

You can describe the "variance in size" by calculating statistical measures like standard deviation or range, which quantify the spread of sizes around the average. A higher variance indicates greater diversity in sizes.

What does high "variance in size" suggest about a group of objects?

High "variance in size" suggests that there's a wide range of sizes within the group, meaning the objects are not uniform in their dimensions. This could indicate diverse growth patterns, selective pressures, or other influencing factors.

How do I reduce "variance in size" in a manufacturing process?

To reduce "variance in size" in manufacturing, implement quality control measures such as standardized procedures, precision equipment, and regular calibration to ensure consistent output. Statistical process control can also help monitor and minimize deviations.

What are some alternative phrases to "variance in size"?

You can use alternatives like "variation in size", "differences in size", or "range in size" depending on the specific nuance you want to convey.