Asked by Aliya Gallardo on May 27, 2024
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Weekly iPhones sales (in $1,000s)in an Apple store for the past three months are shown in the table below.Compute the four-week centered moving averages. 
Centered Moving Averages
A method applied in analyzing time series to minimize short-term variations and emphasize longer-term trends or cycles.
Weekly iPhones Sales
The quantity of iPhones sold in a single week, a specific measure of sales performance.
Apple Store
A retail and online store operated by Apple Inc., selling Apple products and services.
- Carry out a moving average analysis aimed at smoothing fluctuations in time series data and recognizing patterns.
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CJ
Learning Objectives
- Carry out a moving average analysis aimed at smoothing fluctuations in time series data and recognizing patterns.