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Identify the surface with equation
Five-period Moving Averages
A method to smooth out data by creating an average of five consecutive data points over a series of periods, often used in time series analysis.
Long-term Trend
This is a sustained movement in data over a long period, indicating a general direction in which something is developing or changing.
Time Series
Sequenced data points collected or recorded at time intervals, often analyzed to identify trends, cyclical patterns, or to forecast.
Random Variation
Fluctuations in data or experimental results due to unpredictable changes in variables or conditions.
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