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What is this symbol ?
This symbol (called Sigma) means “sum up” I love Sigma, it is fun to use, and can do many clever things. So means to sum things up
What is the meaning of ?
This symbol (called Sigma) means “sum up”
What is the symbol of Sigma?
Sigma (uppercase, lowercase, lowercase in word-final position. Greek:) is the eighteenth letter of the Greek alphabet.
What does the sigma symbol mean?
This symbol (called Sigma) means “sum up”
What does this symbol mean ?
The symbol means sum. Is the Greek capital sigma symbol. Used commonly in algebraic functions, you may also notice it in Excel — the AutoSum button has a sigma as its icon.
What is the sigma symbol in statistics?
The lower case sigma is used for the standard deviation formula in statistics. The letter that looks like the letter 'u' but with a longer line is the Greek letter 'mu', and in this formula it stands for the mean, or average, of a series of numbers.
How do you type Sigma?
The symbol's code: You can insert symbols by typing the symbol's code and then pressing the Alt+X key combination. For example, the code for the sigma character is 2211: Type 2211 in your document and then press Alt+X. The number 2211 is magically transformed into the sigma character.
What is Unicode value of A?
Each character has a number from 0 to 65,535. For example, the symbol for the letter A is represented by character number 65. The number value for each character is defined by an international standard called Unicode. However, the Unicode value of a (97) is greater than B (66), so the text item an is larger than B.
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