The National Highway Traffic Safety Administration (NHTSA) collects traffic safety-related data for the U.S. Department of Transportation. According to NHTSA's data, 10,426 fatal collisions in 2016 were the result of collisions with fixed objects (NHTSA website, https://www.careforcrashvictims.com/wp- content/uploads/2018/07/Traffic-Safety-Facts-2016_-Motor-Vehicle-Crash-Data-from-the-Fatality-Analysis-Reporting-System-FARS-and-the-General-Estimates- System-GES.pdf). The following table provides more information on these collisions. Excel File: data04-21.xlsx Fixed Object Involved in Collision Number of Collisions Pole/post 1,416 Culvert/curb/ditch 2,516 Shrubbery/tree 2,585 Guardrail 896 Embankment 947 Bridge 231 Other/unknown 1,835 Assume that a collision will be randomly chosen from this population. Round your answers to four decimal places. a. What is the probability of a fatal collision with a pole or post? . What is the probability of a fatal collision with a guardrail? - What type of fixed object is least likely to be involved in a fatal collision? - Select your answer - "hat is the probability associated with this type of fatal collision?
The National Highway Traffic Safety Administration (NHTSA) collects traffic safety-related data for the U.S. Department of Transportation. According to NHTSA's data, 10,426 fatal collisions in 2016 were the result of collisions with fixed objects (NHTSA website, https://www.careforcrashvictims.com/wp- content/uploads/2018/07/Traffic-Safety-Facts-2016_-Motor-Vehicle-Crash-Data-from-the-Fatality-Analysis-Reporting-System-FARS-and-the-General-Estimates- System-GES.pdf). The following table provides more information on these collisions. Excel File: data04-21.xlsx Fixed Object Involved in Collision Number of Collisions Pole/post 1,416 Culvert/curb/ditch 2,516 Shrubbery/tree 2,585 Guardrail 896 Embankment 947 Bridge 231 Other/unknown 1,835 Assume that a collision will be randomly chosen from this population. Round your answers to four decimal places. a. What is the probability of a fatal collision with a pole or post? . What is the probability of a fatal collision with a guardrail? - What type of fixed object is least likely to be involved in a fatal collision? - Select your answer - "hat is the probability associated with this type of fatal collision?
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Transcribed Image Text:The National Highway Traffic Safety Administration (NHTSA) collects traffic safety-related data for the U.S. Department of Transportation. According to NHTSA's
data, 10,426 fatal collisions in 2016 were the result of collisions with fixed objects (NHTSA website, https://www.careforcrashvictims.com/wp-
content/uploads/2018/07/Traffic-Safety-Facts-2016_-Motor-Vehicle-Crash-Data-from-the-Fatality-Analysis-Reporting-System-FARS-and-the-General-Estimates-
System-GES.pdf). The following table provides more information on these collisions.
Excel File: data04-21.xlsx
Fixed Object Involved in Collision
Number of Collisions
Pole/post
1,416
Culvert/curb/ditch
2,516
Shrubbery/tree
2,585
Guardrail
896
Embankment
947
Bridge
231
Other/unknown
1,835
Assume that a collision will be randomly chosen from this population. Round your answers to four decimal places.
a. What is the probability of a fatal collision with a pole or post?
b. What is the probability of a fatal collision with a guardrail?
E. What type of fixed object is least likely to be involved in a fatal collision?
- Select your answer -
Vhat is the probability associated with this type of fatal collision?
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