Multiple Choice: If a particular batch of data is approximately normally distributed, we would find that approximately

A) 4 of every 5 observations would fall between ± 1.28 standard deviations around the mean.

B) 2 of every 3 observations would fall between ± 1 standard deviation around the mean.

C) 19 of every 20 observations would fall between ± 2 standard deviations around the mean.

D) All of the above.

Subject | Mathematics |

Due By (Pacific Time) | 08/04/2013 12:00 pm |

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