Question

1. Fill out the two column (Moving average 4 cells) 2. and the center moving average...

1. Fill out the two column (Moving average 4 cells)
2. and the center moving average
Quarter Data for Car Sales  
Year Quarter Sales (1000's) Moving average (4) Center moving average (baseline)
year 1 1 4.8
2 4.1
3 6
4 6.5
Year 2 1 5.8
2 5.2
3 6.8
4 7.4
Year 3 1 6
2 5.6
3 7.5
4 7.8
Year 4 1 6.3
2 5.9
3 8
4 8.4
Math   Statistics-And-Probability   
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