relation
property that assigns truth values to k-tuples of individuals
independent events
term in probability theory
mathematical property
mathematical concept
predicate
concept of mathematical logic
mass percentage
percentage of one substance's mass to the mass of the total mixture
Cartesian product
set of the ordered pairs such that the first element of the pair is in the first element of the product and the second element of the pair is in the second element of the product
spurious relationship
mathematical relationship in which two or more events or variables are associated but not causally related, due to either coincidence or the presence of a certain third, unseen factor
composition of relations
mathematical operation
congruence
when two figures or objects in geometry have the same shape and size, or if one has the same shape and size as the mirror image of the other
indiscernibles
objects which cannot be distinguished by any property or relation defined by a formula
binary relation
set of ordered pairs with first element in A and second element in B
total relation
type of logical relation between sets
is an element of
mathematical concept; set theory
deviation
measure of difference between the observed value of a variable and some other value, often that variable's mean
ternary relation
finitary relation in which the number of places in the relation is three
universal relation
finitary relation consisting of all possible tuples