TWMM Inv. 1 Vocab

A line drawn in a scatterplot to fit most of the dots & shows the relationship between 2 sets of data.

A value that "lies outside" (is much smaller or larger than) most of the other values in a set of data.

A mathematical phrase that contains operations, numbers, and/or variables.

A mathematical sentence that contains an equal sign.

A relationship between 2 variables: one increases & the other also increases, or as one decreases so does the other.

A graphed cluster of dots, each of which represents the values of two variables.

Every x value has only one y value.

A relationship between two variables that does not produce a straight line on a graph.

A series of data that repeats in a recognizable way.

As values of X increase, values of Y change randomly.

A relationship between 2 variables; one variable increases as the other variable decreases.

A diagram showing the relation between variable quantities, 2 variables measured along a pair of axes at right angles.

A letter or symbol used to represent a quantity that can change or an unknown value.

A type of relationship that exists between two variables whose graphed data points lie on a straight line.

An arrangement of data made up of horizontal rows and vertical columns.