যোগফল এর ইংরেজি অর্থের উদাহরণ

{Var} (X)={\frac {1}{n^{2}}}\sum _{i=1}^{n}\sum _{j=1}^{n}{\frac {1}{2}}(x_{i}-x_{j})^{2}={\frac {1}{n^{2}}}\sum _{i}\sum _{j>i}(x_{i}-x_{j})^{2}.

The moment of inertia of a rigid composite system is the sum of the moments of inertia of its component subsystems (all taken about the.

Therefore, physical quantities that are expected to be the sum of many independent processes, such as measurement errors, often have distributions.

sum _{i}x_{i}''=\sum _{i}\tan \theta _{i}\\[6pt]e_{2}'=\sum _{isum _{isum.

average, is a central value of a finite set of numbers: specifically, the sum of the values divided by the number of values.

For most common functions, the function and the sum of its.

addends or summands; the result is their sum or total.

{\begin{aligned}{\bar {x}}'=\sum _{i=1}^{n}w'_{i}x_{i}=\sum _{i=1}^{n}{\frac {w_{i}}{\sum _{j=1}^{n}w_{j}}}x_{i}={\frac {\sum _{i=1}^{n}w_{i}x_{i}}{\sum _{j=1}^{n}w_{j}}}\\'={\frac.

late medieval Europe, several authors had the ambition of compiling the sum of human knowledge in a certain field or overall, for example Bartholomew.

Originally, it addressed zero-sum games, in which each participant's gains or losses are exactly balanced by.

Dim sum (traditional Chinese: 點心; simplified Chinese: 点心; pinyin: diǎnxīn; Cantonese Yale: dímsām) is a large range of small dishes that Cantonese people.

infinite sum of terms that are expressed in terms of the function's derivatives at a single point.

r_{xy}={\frac {n\sum x_{i}y_{i}-\sum x_{i}\sum y_{i}}{{\sqrt {n\sum x_{i}^{2}-\left(\sum x_{i}\right)^{2}}}~{\sqrt {n\sum y_{i}^{2}-\left(\sum y_{i}\right)^{2}}}}}.

a sequence, called the Fibonacci sequence, such that each number is the sum of the two preceding ones, starting from 0 and 1.

\left({\frac {1}{N}}\sum _{i=1}^{N}X_{i}\right)={\frac {1}{N^{2}}}\operatorname {var} \left(\sum _{i=1}^{N}X_{i}\right)\\'={\frac {1}{N^{2}}}\sum _{i=1}^{N}\operatorname.

and the tortoise illustrates this counterintuitive property of infinite sums: Achilles runs after a tortoise, but when he reaches the position of the.

Beside numbers, other types of values can be summed as well: functions, vectors, matrices, polynomials.

In game theory and economic theory, a zero-sum game is a mathematical representation of a situation in which an advantage that is won by one of two sides.

Cogito, ergo sum is a philosophical statement that was made in Latin by René Descartes, usually translated into English as "I think, therefore I am".

usage, "holism" usually refers to the idea that a whole is greater than the sum of its parts.

Mann–Whitney U test (also called the Mann–Whitney–Wilcoxon (MWW), Wilcoxon rank-sum test, or Wilcoxon–Mann–Whitney test) is a nonparametric test of the null.