Examlex
Find the point on the graph of the function that is closest to the point
.Round all numerical values in your answer to four decimal places.
Exponential Smoothing
A method used in time series forecasting that applies decreasing weights to past observations.
3-year Moving Averages
A method to smooth out data over a three-year period to identify trends and patterns.
Seasonal Variation
Refers to periodic fluctuations in data or variables that occur at or depend on specific times of the year.
Moving Average Method
A statistical technique used to analyze time series data by calculating averages of different subsets of the complete dataset.
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