Question
Given the Cost Index Data below, perform the Moving Average (Period = 3) analysis. Create a chart that shows the original data series and the
Given the Cost Index Data below, perform the Moving Average (Period = 3) analysis. Create a chart that shows the original data series and the moving average series. Show the moving average trend line in red color. No. Monthly CPI 1 236.27 2 220.18 3 227.34 4 227.66 5 232.87 6 240.02 7 236.35 8 243.10 9 236.69 10 244.01 11 244.02 12 239.38 13 248.20 14 236.66 15 231.74 16 232.84 17 235.99 18 248.63 19 231.21 20 242.10 21 241.25 22 246.95 23 230.88 24 252.06 25 256.84 26 252.93 27 247.60 28 233.55 29 246.59 30 237.92 31 254.33 32 247.49 33 246.44 34 260.18 35 254.49 36 244.37
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