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Mathematics 17 Online
OpenStudy (anonymous):

In a study investigating the effect of car speed on accident severity, 5000 reports of fatal automobile accidents were examined, and the vehicle speed at impact was recorded for each one. For these 5000 accidents, the average speed was 44 mph and that the standard deviation was 17 mph. A histogram revealed that the vehicle speed at impact distribution was approximately normal.

OpenStudy (anonymous):

your sexxxyyy

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