Examlex
The complement of an event A, denoted by Ac, within the sample space S, is the event consisting of all outcomes of A that are not in S.
Regression Analysis
A statistical method for estimating the relationships among variables, including a dependent variable and one or more independent variables.
Least Squares Line
A straight line that minimizes the sum of the squared differences between observed values and the values predicted by the line.
Increase In Sales
A measure indicating the growth in revenue generated from goods sold or services provided over a specific period.
Least Squares Line
A line of best fit determined by minimizing the sum of the squares of the vertical deviations from each data point to the line.
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