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Science-Related Homework Help Statistics and Probability Topic started by: Nightmare7171 on Feb 10, 2018



Title: A study of traffic safety show a correlation of 0.57 between average speed of traffic and number of ...
Post by: Nightmare7171 on Feb 10, 2018
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.


Title: A study of traffic safety show a correlation of 0.57 between average speed of traffic and number of ...
Post by: Iweka on Feb 10, 2018
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