Αποτελέσματα Αναζήτησης
Comprehensive list of the most notable symbols in probability and statistics, categorized by function into tables along with each symbol's meaning and example.
- Calculus and Analysis Symbols
I n mathematics, calculus formalizes the study of continuous...
- Set Theory Symbols
S et theory is a branch of mathematics dedicated to the...
- Algebra Symbols
A lgebra is a subfield of mathematics pertaining to the...
- Logic Symbols
I n philosophy and mathematics, logic plays a key role in...
- Math Vault
I n basic mathematics, many different symbols exist and are...
- Calculus and Analysis Symbols
B (n, p) Binomial distribution with parameters n and p Discrete probability distribution for the probability of number of successes in n independent random trials under the identical conditions. If X follows B (n, p) then, P (X = r) = r n r r n C (1 p ) , Where, 0 < p <1, r = 0,1,2, ...n Binomial Distribution c Confidence level c P( z
Some commonly used symbols for sample statistics are given below: the sample mean x ¯ {\displaystyle {\bar {x}}} , the sample variance s 2 {\textstyle s^{2}} ,
Symbol/Formula Description. P(A) The probability of event “A” P(~A) The probability of the event not A. This is called the complement of event A. It is sometimes written as P(A. C) or P(not A). P(A|B) The probability of event A given than event B has happened. This is called conditional probability. Special Rule of Addition (for mutually ...
P(A ∩ B) refers to the probability of the intersection of events A and B. P(A ∪ B) refers to the probability of the union of events A and B. E(X) refers to the expected value of random variable X. b(x; n, P) refers to binomial probability.
Examinations for CIE syllabuses may use relevant notation from the following list.
Most symbols have multiple meanings that are generally distinguished either by the area of mathematics where they are used or by their syntax, that is, by their position inside a formula and the nature of the other parts of the formula that are close to them.
