Mathematics, 22.06.2019 18:10 BreBreDoeCCx
The national highway traffic safety administration publishes reports about motorcycle fatalities and helmet use. the distribution shows the proportion of fatalities by location of injury for motorcycle accidents. the data below shows the location of injury and fatalities for 2068 riders not wearing a helmet. does the distribution of fatal injuries of non-helmet wearing motorcycles follow the distribution of motorcycle riders in general? location of injury multiple locations head neck thorax abdomen/spine proportion 0.57 0.31 0.03 0.06 0.03 1036 864 38 83 47
Answers: 3
Mathematics, 21.06.2019 14:00
Alex drew a circle with right triangle prq inscribed in it, as shown below: the figure shows a circle with points p, q, and r on it forming an inscribed triangle. side pq is a chord through the center and angle r is a right angle. arc qr measures 80 degrees.
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Mathematics, 21.06.2019 17:30
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Mathematics, 21.06.2019 20:00
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The national highway traffic safety administration publishes reports about motorcycle fatalities and...
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