Examlex
Find x: ln x = 1
Mean Absolute Deviation
The average of the absolute differences between each data point in a set and the mean of that set.
Actual Value
The real, true, or observed value of a variable or attribute, without estimation or error.
Forecast Value
An estimate of a future numerical quantity, often used in the context of sales, weather, or financial performance.
Delphi Method
An iterative process used for collecting and distilling the knowledge of a panel of experts through a series of questionnaires interspersed with feedback.
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