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Price Data Date S&P 500 Amazon.com January-10 1073.87 $ 125.41 February-10 1104.49 $ 118.40 2.85% -5.59% March-10 1169.43 $ 135.77 5.88% 14.67% April-10 1186.69 $

Price Data
Date S&P 500 Amazon.com
January-10 1073.87 $ 125.41
February-10 1104.49 $ 118.40 2.85% -5.59%
March-10 1169.43 $ 135.77 5.88% 14.67%
April-10 1186.69 $ 137.10 1.48% 0.98%
May-10 1089.41 $ 125.46 -8.20% -8.49%
June-10 1030.71 $ 109.26 -5.39% -12.91%
July-10 1101.6 $ 117.89 6.88% 7.90%
August-10 1049.33 $ 124.83 -4.74% 5.89%
September-10 1141.2 $ 157.06 8.76% 25.82%
October-10 1183.26 $ 165.23 3.69% 5.20%
November-10 1180.55 $ 175.40 -0.23% 6.16%
December-10 1257.64 $ 180.00 6.53% 2.62%
January-11 1286.12 $ 169.64 2.26% -5.76%
February-11 1327.22 $ 173.29 3.20% 2.15%
March-11 1325.83 $ 180.13 -0.10% 3.95%
April-11 1363.61 $ 195.81 2.85% 8.70%
May-11 1345.2 $ 196.69 -1.35% 0.45%
June-11 1320.64 $ 204.49 -1.83% 3.97%
July-11 1292.28 $ 222.52 -2.15% 8.82%
August-11 1218.89 $ 215.23 -5.68% -3.28%
September-11 1131.42 $ 216.23 -7.18% 0.46%
October-11 1253.3 $ 213.51 10.77% -1.26%
November-11 1246.96 $ 192.29 -0.51% -9.94%
December-11 1257.6 $ 173.10 0.85% -9.98%
January-12 1312.41 $ 194.44 4.36% 12.33%
February-12 1365.68 $ 179.69 4.06% -7.59%
March-12 1408.47 $ 202.51 3.13% 12.70%
April-12 1397.91 $ 231.90 -0.75% 14.51%
May-12 1310.33 $ 212.91 -6.27% -8.19%
June-12 1362.16 $ 228.35 3.96% 7.25%
July-12 1379.32 $ 233.30 1.26% 2.17%
August-12 1406.58 $ 248.27 1.98% 6.42%
September-12 1440.67 $ 254.32 2.42% 2.44%
October-12 1412.16 $ 232.89 -1.98% -8.43%
November-12 1416.18 $ 252.05 0.28% 8.23%
December-12 1426.19 $ 250.87 0.71% -0.47%
January-13 1498.11 $ 265.50 5.04% 5.83%
February-13 1514.68 $ 264.27 1.11% -0.46%
March-13 1569.19 $ 266.49 3.60% 0.84%
April-13 1597.57 $ 253.81 1.81% -4.76%
May-13 1630.74 $ 269.20 2.08% 6.06%
June-13 1606.28 $ 277.69 -1.50% 3.15%
July-13 1685.73 $ 301.22 4.95% 8.47%
August-13 1632.97 $ 280.98 -3.13% -6.72%
September-13 1681.55 $ 312.64 2.97% 11.27%
October-13 1756.54 $ 364.03 4.46% 16.44%
November-13 1805.81 $ 393.62 2.80% 8.13%
December-13 1848.36 $ 398.79 2.36% 1.31%
January-14 1782.59 $ 358.69 -3.56% -10.06%
February-14 1859.45 $ 362.10 4.31% 0.95%
March-14 1872.34 $ 336.37 0.69% -7.11%
April-14 1883.95 $ 304.13 0.62% -9.58%
May-14 1923.57 $ 312.55 2.10% 2.77%
June-14 1960.23 $ 324.78 1.91% 3.91%
July-14 1930.67 $ 312.99 -1.51% -3.63%
August-14 2003.37 $ 339.04 3.77% 8.32%
September-14 1972.29 $ 322.44 -1.55% -4.90%
October-14 2018.05 $ 305.46 2.32% -5.27%
November-14 2067.56 $ 338.64 2.45% 10.86%
December-14 2058.9 $ 310.35 -0.42% -8.35%
January-15 1994.99 $ 354.53 -3.10% 14.24%

a. (2 points) Use scatter plot to graph the returns of Amazon.com stock against the returns of the S&P 500, and add a trend line in this graph. b. (1 point) What is name of this trended line? What is the Beta of Amazon? c. (1 point) Estimate the relation between Amazon return and SP500 return using linear regression model. Go to the Data tab, Data Analysis, and select Regression, then OK. Interpret your results.

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