Examlex
Statistics are the most valid form of supporting materials.
Positive Linear Relationship
A direct correlation between two variables in which they both increase or decrease together at a constant rate, as depicted by a positively sloped line on a graph.
Scatter Diagram
A graphical representation of the relationship between two quantitative variables, showing how one variable is affected by changes in the other variable.
Least Squares Method
A statistical technique used to determine the best-fitting line that minimizes the sum of the squared differences between observed and estimated values.
Scatter Diagram
A graphical representation of two variable data points that allows for the visualization of any correlations or patterns between them.
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