# Quick Answer: What Is C In Statistics?

## What does C stand for in grades?

satisfactory performanceC+, C, C- indicates satisfactory performance.

D+, D, D- indicates less than satisfactory performance.

F indicates unsatisfactory performance (no credit: always include last date of attendance)..

## What do the letters in math stand for?

In algebra, symbols (usually letters) are used to represent numbers. To solve math problems, you should know what variables and constants are. … A variable is a letter or symbol used as a placeholder for an unknown value.

## What does C in math mean?

Symbols save time and space when writing. Here are the most common set symbols. In the examples C = {1, 2, 3, 4} and D = {3, 4, 5} Symbol. Meaning.

## What C means?

C: means “Very happy” So now you know – C: means “Very happy” – don’t thank us.

## What does C stand for in time?

Often dates will be preceded with a “c.” or a “ca.” These are abbreviations of the Latin word “circa” which means around, or approximately. We use this before a date to indicate that we do not know exactly when something happened, so c. 400 B.C.E. means approximately 400 years Before the Common Era.

## What does this emoji mean C?

The word :C is used in Emoticon meaning bummed,sad,sad smiley face,pouty face,astonished,hate.

## What does ≡ mean in math?

(mathematics) “is equivalent to” (mathematics) “is identically equal to”. “is defined as” or “is set to”. The functions f and g satisfy f≡g if and only if their respective domain of definition coincide, and if f(x)=g(x) for all x in this domain.

## What is this symbol called?

The at sign, @, is normally read aloud as “at”; it is also commonly called the at symbol or commercial at. It is used as an accounting and invoice abbreviation meaning “at a rate of” (e.g. 7 widgets @ £2 per widget = £14), but it is now seen more widely in email addresses and social media platform handles.

## What does [] mean in C?

*array[] means array of pointers, in your example: char *somarray[] = {“Hello”}; somarray[] is array of char* . this array size is one and contains address to on string “Hello” like: somarray[0] —–> “Hello” somarray means address of first element in array.

## What does C mean in statistics?

Answered December 21, 2016. C here means the C in Combinatorics. In general n Cr is a function whose value can be found using factorials , i.e. Now this function C has a very special purpose(or rather fulfills a very special purpose) which is counts the number of different types of selection that can be possible .

## What does this mean ∑?

in mathematics, this symbol means summation (capital Greek symbol) is the addition of a sequence of numbers; the result is the sum of the total. if numbers are added sequentially from left to right, any intermediate result is a partial sum, prefix sum, or running total of the summation. Source: Wikipedia.

## What does CS mean sexually?

cyber sexcyber sex. cyber sex is used in Sexual Acronym.

## What does R mean in math?

real numbersList of Mathematical Symbols • R = real numbers, Z = integers, N=natural numbers, Q = rational numbers, P = irrational numbers. Page 1. List of Mathematical Symbols. • R = real numbers, Z = integers, N=natural numbers, Q = rational numbers, P = irrational numbers.

## What does P A C mean?

The probability of an event is shown using “P”: P(A) means “Probability of Event A” The complement is shown by a little mark after the letter such as A’ (or sometimes Ac or A): P(A’) means “Probability of the complement of Event A” The two probabilities always add to 1.

## What does U mean in probability?

The probability that Events A and B both occur is the probability of the intersection of A and B. … If Events A and B are mutually exclusive, P(A ∩ B) = 0. The probability that Events A or B occur is the probability of the union of A and B. The probability of the union of Events A and B is denoted by P(A ∪ B) .

## What is the set C?

What is the C number set? C is the set of complex numbers, ie. the set of real numbers R and all imaginary numbers I. Example: A + ib. Sets N, Z, D, Q, R and I are included in the set C.

## What does C stand for in probability?

P(AB) means the probability that events A and B occur. You could write it P(A∩B). The superscript c means “complement” and Ac means all outcomes not in A.

## What is the use of in English?

Of (to indicate relating to, belonging to) — I always dreamed of being famous. Of (to indicate reference) — This is a picture of my last birthday. Of (to specify the number or an amount) — A good number of people understand Hindi.