Examlex
A moving average is the average of the observations in the past few periods,where the number of terms in the average is the span.
Linear Regression Equation
An equation that describes the relationship between a dependent variable and one or more independent variables using a straight line.
Horizontal Line
In a graph or diagram, a straight line that runs left to right parallel to the x-axis, indicating a constant value.
Relationship
The way in which two or more concepts, objects, or people are connected, or the state of being connected.
Slope
The measure of the steepness or incline of a line, indicating the rate of change between two variables.
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