Examlex
When the effect of one independent variable (e.g., treatment type) depends on the levels of another independent variable (e.g., short or long outing), this is called an interaction effect.
Time Series
A sequence of data points, typically consisting of successive measurements made over a time interval.
Weighted Moving Average
A statistical method used to analyze data points by giving different weights to different data points, commonly used in stock market analysis and forecasting.
Record Keeping
The systematic process of creating, maintaining, and managing records or documents for the purpose of providing accurate evidence of business transactions and activities.
Simple Exponential Smoothing
A time series forecasting method for univariate data that considers the weighted sum of past observations, with the weights declining exponentially as the observations get older.
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