Market betas are typically computed with five years of monthly data or two weeks of yearly data. For computational simplicity, we present only 12 data points. Using a spreadsheet regression package or other software tool, compute a regression beta for the following data:

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14 1 2 34 5 678 9 10 12 Company 1.3 2.0 5.0 1.0 14 2.2 6 03-4.0 3.8 1.2 0.0 Market1.0 12 3.4 0.3-0.6 3.7 4.82.3 -4.5 3.9-1.3 1.8