10.7 - Exponential Smoothing Methods
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Practice Questions
Test your understanding with targeted questions
Explain what Simple Exponential Smoothing is used for.
💡 Hint: Think about when past observations are sufficient.
What is the main formula for SES?
💡 Hint: Recall how α influences the forecast.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does Simple Exponential Smoothing primarily focus on?
💡 Hint: Remember how it differs from other trends and seasonality.
True or False: Holt's Linear Trend Model can forecast data with both trends and seasonality.
💡 Hint: Reflect on what each model is best at addressing.
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Challenge Problems
Push your limits with advanced challenges
A retail store experiences fluctuating sales with a noticeable trend and distinct seasonal sales spikes. Which model is suitable for accurate forecasting? Explain why.
💡 Hint: Consider the overall sales pattern and adjustments needed for accuracy.
If the sales data is consistently increasing year after year, how might you select your α and β values in Holt's model? Provide a reasoning for your choices.
💡 Hint: Think about how quickly the sales fluctuate.
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