variability
gb/vɛɹiəbˈɪlɪti/ us/vɛɹiəbˈɪlɪti/
B2
Anh
~ 7100
változékonyság, szóródás, szórás, variabilitás, genetikai változatosság, genetikai variabilitás, változatosság
DANH TỪ
B2
1
Mẫu sử dụng:
variability in [something]
There is a lot of variability in the quality of the service between different branches.
A különböző fiókok között nagy eltérések vannak a szolgáltatás minőségében.
Weather patterns have shown increasing variability over the past few decades.
Az elmúlt néhány évtizedben az időjárási mintázatok egyre nagyobb változékonyságot mutattak.
The manager was worried about the high variability in weekly sales figures.
Customer satisfaction scores show considerable variability from month to month.
The teacher noticed great variability in how quickly students finished the exam.
Ví dụ cho người học
There is big variability in the prices of houses on this street.
Nagy eltérések vannak a házak árai között ezen az utcán.
The weather here has a lot of variability, so you should bring warm and cold clothes.
Itt nagyon változékony az időjárás, ezért melegebb és könnyebb ruhát is hozz magaddal.
We saw some variability in his work; some days it was good and some days it was poor.
There is less variability in temperature near the sea.
The doctor explained that there is natural variability in how people react to the medicine.
Lỗi thường gặp:
Learners often confuse "variability" with "variety". "Variability" is usually uncountable and describes how much something changes (e.g., "high variability in temperature"). "Variety" refers to different kinds or types of something (e.g., "a wide variety of foods"). Learners also sometimes say *"a variability"* in general statements, where natural English uses uncountable "variability" without an article.
Nghĩa
degree to which something changes
Cụm từ đi kèm
high variability
|low variability
|day-to-day variability
|year-to-year variability
|climate variability
|natural variability
Từ đồng nghĩa
changeability (Very close in meaning, but slightly more informal and less often used in technical writing.)
|
inconsistency (Often suggests an undesirable or problematic kind of variability, especially in behavior or performance.)
Từ trái nghĩa
stability (Focuses on something staying the same over time, with little or no variability.)
|
consistency (Emphasizes doing or being the same every time, the opposite of varying a lot.)
Chủ đề
science
|daily life
|description
|core_vocabulary
Định nghĩa
How much something changes instead of staying the same.
The extent to which something changes, differs, or is not consistent over time or across different cases.
C1
TECHNICAL
2
Mẫu sử dụng:
variability of [data/measure]
The standard deviation is one way to quantify the variability in a data set.
A szórás az egyik módja annak, hogy számszerűsítsük egy adathalmaz szóródását.
High variability in test scores suggests that students are not performing at the same level.
A teszteredmények nagy szóródása arra utal, hogy a diákok nem azonos szinten teljesítenek.
We used mixed-effects models to account for variability between participants.
The researchers tried to minimize measurement variability by calibrating the instruments daily.
Most of the variability in income could be explained by education level and work experience.
Ví dụ cho người học
The graph shows high variability in the test results.
A grafikon a teszteredmények nagy szóródását mutatja.
We checked the variability of the measurements before we used the data.
Mielőtt felhasználtuk az adatokat, ellenőriztük a mérések szóródását.
Low variability means the numbers are close together.
The teacher talked about variability and average in the statistics class.
Scientists want to reduce variability in their experiments.
Lỗi thường gặp:
Learners sometimes mix up "variability" with "variance" in statistics. "Variability" is a general idea of how spread out data are, while "variance" is a specific numerical measure. Learners may also incorrectly say *"the variability is 4"* when they mean "the variance is 4" or "the standard deviation is 2".
Nghĩa
spread or dispersion in data
Cụm từ đi kèm
measure variability
|reduce variability
|explain variability
|sources of variability
|within-group variability
|between-group variability
Từ đồng nghĩa
dispersion (A more technical word in statistics for how spread out data are; often used in phrases like "measures of dispersion".)
|
spread (A more informal, easy term used in teaching statistics to describe how far apart data values are.)
Từ trái nghĩa
uniformity (Suggests data values are nearly the same, with very little spread or variability.)
Chủ đề
statistics
|science
|research
Định nghĩa
In statistics, how much numbers in a group are different from each other.
In statistics and measurement, the degree to which values in a data set are spread out or differ from one another.
DANH TỪ
C1
TECHNICAL
3
Mẫu sử dụng:
genetic variability in [a species/population]
High genetic variability within a population increases its chances of adapting to environmental change.
Egy populáción belül a nagy genetikai változatosság növeli a környezeti változásokhoz való alkalmazkodás esélyét.
The study examined morphological variability among different frog populations.
A tanulmány a különböző békapopulációk közötti morfológiai változatosságot vizsgálta.
Climate change may reduce the natural variability of some plant species.
Inter-individual variability in drug response is a major challenge in clinical practice.
Low variability can make a species more vulnerable to disease outbreaks.
Ví dụ cho người học
There is a lot of genetic variability in dogs, which is why they have many shapes and sizes.
A kutyáknál nagy a genetikai változatosság, ezért sokféle alakban és méretben léteznek.
Biologists study variability in a species to understand how it can change over time.
A biológusok egy fajon belüli változatosságot tanulmányozzák, hogy megértsék, hogyan változhat idővel.
Low variability in a plant group can be dangerous if a new disease arrives.
The doctor said there is big variability in how people react to this drug.
Environmental changes can increase or decrease variability in a population.
Lỗi thường gặp:
Learners may confuse "genetic variability" with "genetic variety" or "biodiversity". "Genetic variability" focuses on differences in genes or traits within one species or population, while "biodiversity" usually refers to the number and variety of different species in an area.
Nghĩa
differences within a species or population
Cụm từ đi kèm
genetic variability
|phenotypic variability
|environmental variability
|population variability
|individual variability
|inter-individual variability
Từ đồng nghĩa
diversity (Often used more generally for differences within a group; in biology it can overlap with variability but may also refer to number of species, not just differences within one species.)
Từ trái nghĩa
uniformity (Suggests that individuals in a population are very similar, with little difference in traits.)
Chủ đề
biology
|genetics
|evolution
|science
Định nghĩa
In biology, how much members of the same species are different from one another.
In biology and genetics, the range of differences in characteristics within a species or population, often due to genetic and environmental factors.
Ngữ pháp
Dạng từ điển
variability
IPA
GB/vɛɹiəbˈɪlɪti/
US/vɛɹiəbˈɪlɪti/
Âm tiết và trọng âm
vari - ab - il - ity (4 âm tiết)
Stress on 3rd syllable (il)
Các dạng từ
Noun
- Base: variability
- Plural: variabilities, variability
Họ từ
Forms
variabilities
noun
Core family
Related words
variously
adverb
varied
adjective B2
Negative and opposite forms
invariable
adjective C1
invariably
adverb B2
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