Following are closing prices of Google stock for a sample of trading days.
Use the 1-Var Stats command in the TI-84 PLUS calculator to compute the sample standard deviation.
463.36 , 482.37, 483.19, 461.46 , 497.99, 475.10, 472.08, 444.95, 484.62
463.36 | -10.54 | 111.1384 |
482.37 | 8.47 | 71.70326 |
483.19 | 9.29 | 86.26282 |
461.46 | -12.44 | 154.8089 |
497.99 | 24.09 | 580.221 |
475.10 | 1.20 | 1.434672 |
472.08 | -1.82 | 3.320494 |
444.95 | -28.95 | 838.2312 |
484.62 | 10.72 | 114.8708 |
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