The following data table and chart appear in an Excel spreadsheet. Use these to answer the following 3 questions. Data Table 0.5 1 0 3.714835 -0.9 -0.5 4 4 4 1 4 4 0.9 3.157531 3.377869 3.634556 3.874274 4.1 0.8 2.34094 2.835489 3.352611 3.8 4.2 0.7 1.590597 2.426932 3.176476 3.780212 4.3 0.6 1.058301 2.227106 3.1241 3.815757 4.4 0.5 1.118034 2.291288 3.201562 3.905125 4.5 0.4 1.708801 2.6 3.4 4.04475 4.6 0.3 2.475884 3.080584 3.7 4.229657 4.7 0.1 0.2 3.298485 3.666061 4.079216 4.454211 4.14367 4.313931 4.517743 4.712749 4.8 4.9 5 5 5 5 5 18 16 14 12 Mean 10 Historical 8 Return 642O 0 1 2 3 4 Series1 Series2 Series3 Series 4 Series5 5 6 Historical Standard Deviation of Returns