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The values of Bahria building contracts (in Rupees millions) for a 12-month period follow. 240 350 230 260 280 320 220 310 240 310 240
The values of Bahria building contracts (in Rupees millions) for a 12-month period follow.
240 350 230 260 280 320 220 310 240 310 240 230
a)Construct a time-series plot.
b)Find the trend by method of 3-year moving average and plot the values.
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