Examlex
The One Laptop per Child program helps close the digital divide. _________________________
Game Sales
The total revenue generated from the sale of video games within a specific timeframe.
Weighted Average Model
A mathematical method that calculates the mean of a set of numbers, where some numbers contribute more significantly to the final average due to their respective weights.
Exponential Smoothing Model
A time series forecasting method that applies weighting factors which decrease exponentially to past observations.
Simple Exponential Smoothing
A time series forecasting method for univariate data that uses a weighted average of past observations, with the weights declining exponentially as the observations get older.
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