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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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Nightmare7171 Nightmare7171
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6 years ago
A study of traffic safety show a correlation of 0.57 between average speed of traffic and number of fatal accidents for a particular stretch of highway. This means that
 
  a. drivers should speed up to get through this areas as quickly as possible
  b. as speed increases, fatalities decrease
  c. fatalities tend to increase as average speed increases
  d. every 1 mile per hour increase in average speed increases the number of traffic fatalities by .57.
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IwekaIweka
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6 years ago
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Nightmare7171 Author
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6 years ago
Brilliant ツ
jamesbove
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Yesterday
Thanks for your help!!
Morgan-C
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2 hours ago
Helped a lot
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