reviewRevizuirechevron down
1 / 14
Ieșire
1-
variance
2-
algorithm
3-
derivative
4-
integral
5-
limit
6-
matrix
7-
calculus
8-
catastrophe theory
9-
donut chart
10-
flow chart
11-
bubble chart
12-
quartile
13-
candlestick chart
14-
cross section
variance
substantiv
v
v
a
ɛ
r
r
ia
n
n
c
s
e
Spelling
Închide
Conectare
(dispersie)

(dispersie)

varianță

a measure of the dispersion or spread of a set of data points in statistics, representing the average squared deviation from the mean

example
Exemplu
Click on words
In statistics, variance is a measure of how spread out the values in a data set are around the mean.
The variance of a random variable is the expectation of the squared deviation of that variable from its mean.

Familia de Cuvinte

vary

Verb

variance

Noun

covariance

Noun

covariance

Noun
algorithm
substantiv
a
æ
l
l
g
g
o
ɜ
r
r
i
ɪ
th
ð
ə
m
m
(algoritm finit)

(algoritm finit)

algoritm

a finite sequence of well-defined, mathematical instructions for completing a specific task or solving a problem

Familia de Cuvinte

vary

Verb

variance

Noun

covariance

Noun

covariance

Noun
derivative
substantiv
d
d
e
ɜ
r
r
i
ɪ
v
v
a
ə
t
t
i
ɪ
v
v
e
(derivată)

(derivată)

derivat

the rate at which a function changes with respect to its independent variable

Familia de Cuvinte

vary

Verb

variance

Noun

covariance

Noun

covariance

Noun
integral
substantiv
i
ɪ
n
n
t
e
ə
g
g
r
r
a
ə
l
l
(integrală definită)

(integrală definită)

integrală

a mathematical concept representing the total accumulation of a quantity, often represented by the area under a curve on a graph

Familia de Cuvinte

vary

Verb

variance

Noun

covariance

Noun

covariance

Noun
limit
substantiv
l
l
i
ɪ
m
m
i
ə
t
t
(limită)

(limită)

limita

the value that a function or sequence approaches as its input or index gets close to a particular value

Familia de Cuvinte

vary

Verb

variance

Noun

covariance

Noun

covariance

Noun
matrix
substantiv
m
m
a
t
t
r
r
i
ɪ
x
ks
(tabel)

(tabel)

matrice

a rectangular array of numbers or symbols organized in rows and columns, commonly used in linear algebra for representing equations, transformations, and vector operations

Familia de Cuvinte

vary

Verb

variance

Noun

covariance

Noun

covariance

Noun
calculus
calculus
substantiv
c
k
a
æ
l
l
c
k
u
j
ə
l
l
u
ə
s
s
(calcul diferenţial)

(calcul diferenţial)

calcul

the branch of mathematics that comprises differentials and integrals

What is "calculus"?

Calculus is a branch of mathematics that deals with change and motion, focusing on concepts like limits, derivatives, and integrals. It helps to understand how things change over time or how they accumulate, such as in physics or economics. Calculus is essential for solving problems involving rates of change, areas under curves, and optimization.

Familia de Cuvinte

vary

Verb

variance

Noun

covariance

Noun

covariance

Noun
catastrophe theory
substantiv
uk flag
/kɐtˈæstɹəfi θˈiəɹi/
(teoria catastrofelor)

(teoria catastrofelor)

teoria catastrofelor

a branch of mathematics that studies and classifies phenomena characterized by sudden shifts in behavior arising from small changes in circumstances

Informații Gramaticale:

Substantiv Compozit

Familia de Cuvinte

vary

Verb

variance

Noun

covariance

Noun

covariance

Noun
donut chart
substantiv
uk flag
/dˈoʊnʌt tʃˈɑːɹt/
(diagramă donut)

(diagramă donut)

diagramă donație

a circular graphic, similar to a pie chart, with a blank center, used to represent proportional data

Informații Gramaticale:

Substantiv Compozit

Familia de Cuvinte

vary

Verb

variance

Noun

covariance

Noun

covariance

Noun
flow chart
substantiv
uk flag
/flˈoʊ tʃˈɑːɹt/
(hartă de flux)

(hartă de flux)

diagramă de flux

a graphic representation of the step-by-step sequence of functions in a computer program

Informații Gramaticale:

Substantiv Compozit

Familia de Cuvinte

vary

Verb

variance

Noun

covariance

Noun

covariance

Noun
bubble chart
substantiv
uk flag
/bˈʌbəl tʃˈɑːɹt/
(diagramă cu bule)

(diagramă cu bule)

grafic cu bule

a graphical representation using circles (bubbles) to display three dimensions of data: two on the axis and one represented by the bubble size

Informații Gramaticale:

Substantiv Compozit

Familia de Cuvinte

vary

Verb

variance

Noun

covariance

Noun

covariance

Noun
quartile
substantiv
q
k
u
w
a
ɔ
r
r
t
t
i
ɪ
l
l
e
(quartila)

(quartila)

quartil

a statistical measure that divides a dataset into four equal parts, representing points that indicate the distribution of the data

Familia de Cuvinte

vary

Verb

variance

Noun

covariance

Noun

covariance

Noun
candlestick chart
substantiv
uk flag
/kˈændəlstˌɪk tʃˈɑːɹt/
(diagramă cu lumânări)

(diagramă cu lumânări)

grafice cu lumânări

a financial chart used to represent price movements, typically displaying open, high, low, and close values for a specific time period

Informații Gramaticale:

Substantiv Compozit

Familia de Cuvinte

vary

Verb

variance

Noun

covariance

Noun

covariance

Noun
cross section
substantiv
uk flag
/kɹˈɔs sˈɛkʃən/
(secțiune)

(secțiune)

secțiune transversală

the non-empty area formed by the intersection of a solid object in three-dimensional space and a plane, or the corresponding concept in higher-dimensional spaces

Familia de Cuvinte

vary

Verb

variance

Noun

covariance

Noun

covariance

Noun

Felicitări! !

Ați învățat 14 cuvinte din Talking about Maths and Graphs. Pentru a îmbunătăți învățarea și revizuirea vocabularului, începeți să exersați.

review-disable

Revizuire

flashcard-disable

Fișe de studiu

spelling-disable

Ortografie

quiz-disable

Chestionar

practice