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Following are closing prices of Google stock for a sample of trading days. Use the 1-Var...

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

Math   Statistics-And-Probability   
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Answer #1

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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