Examlex
If there are three resistors in a series circuit, is the current in each resistor different? How do you calculate the total resistance? What is the relationship between the voltage drop across each resistance and the total voltage?
Trend Variation
The component of a time series that shows the underlying direction or path that data points are moving over time, disregarding random variations.
Smoothing Constant
A parameter used in exponential smoothing models to weight recent observations more heavily than older ones for forecasting purposes.
Exponential Smoothing
Exponential smoothing is a time series forecasting method for smoothing data values, giving more weight to recent observations while factoring in older data.
Moving Average
A statistical technique used to analyze time series data by creating a series of averages of different subsets of the full data set.
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