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A distribution with zero kurtosis excess, i.e., gamma_2=0.

A statistical test in which assumptions are made about the underlying distribution of observed data.

A distribution with kurtosis excess gamma_2<0, and therefore having a flattened shape.

The portion of the probability distribution which has a P-value equal to the observed P-value.

The words random and stochastic are synonymous.

The general type of homology which is what mathematicians generally mean when they say "homology." Singular homology is a more general version than Poincaré's original ...

The nine-point circle, also called Euler's circle or the Feuerbach circle, is the circle that passes through the perpendicular feet H_A, H_B, and H_C dropped from the ...

A prime number (or prime integer, often simply called a "prime" for short) is a positive integer p>1 that has no positive integer divisors other than 1 and p itself. More ...

If there is an integer 0<x<p such that x^2=q (mod p), (1) i.e., the congruence (1) has a solution, then q is said to be a quadratic residue (mod p). Note that the trivial ...

An almost integer is a number that is very close to an integer. Near-solutions to Fermat's last theorem provide a number of high-profile almost integers. In the season 7, ...