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Answer: In Exercises, find the (a)mean, (b) median, (c)

Elementary Statistics | 12th Edition | ISBN: 9780321836960 | Authors: Mario F. Triola ISBN: 9780321836960 18

Solution for problem 7BSC Chapter 3.2

Elementary Statistics | 12th Edition

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Elementary Statistics | 12th Edition | ISBN: 9780321836960 | Authors: Mario F. Triola

Elementary Statistics | 12th Edition

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Problem 7BSC

Car Crash Test Measurements Listed below are head injury measurements from small cars that were tested in crashes. The measurements are in “hic,” which is a measurement of a standard “head injury criterion.” The data are from Data Set 13 in Appendix B, which is based on data from the National Highway Traffic Safety Administration. The listed values correspond to these cars: Chevrolet Aveo, Honda Civic, Volvo S40, VW Jetta, Hyundai Elantra, Kia Rio, and Kia Spectra. Which car appears to be safest? Based on these limited results, do small cars appear to have about the same risk of head injury in a crash?

Step-by-Step Solution:
Step 1 of 3

Solution 7BSC

a.  The mean head injury criterion for given cars that were tested in crashes is 430.1 hic.

b. The median head injury criterion for given cars that were tested in crashes is 393 hic.

c. The modal head injury criterion for given cars that were tested in crashes is none, because no value repeated more than once in the given data set.

d. The midrange head injury criterion for given cars that were tested in crashes is 435 hic.

The measurements are ranging from 326 hic to 544 hic, so some small cars are considerably safer than other cars.

Step 2 of 3

Chapter 3.2, Problem 7BSC is Solved
Step 3 of 3

Textbook: Elementary Statistics
Edition: 12
Author: Mario F. Triola
ISBN: 9780321836960

The full step-by-step solution to problem: 7BSC from chapter: 3.2 was answered by , our top Statistics solution expert on 03/15/17, 10:30PM. The answer to “?Car Crash Test Measurements Listed below are head injury measurements from small cars that were tested in crashes. The measurements are in “hic,” which is a measurement of a standard “head injury criterion.” The data are from Data Set 13 in Appendix B, which is based on data from the National Highway Traffic Safety Administration. The listed values correspond to these cars: Chevrolet Aveo, Honda Civic, Volvo S40, VW Jetta, Hyundai Elantra, Kia Rio, and Kia Spectra. Which car appears to be safest? Based on these limited results, do small cars appear to have about the same risk of head injury in a crash?” is broken down into a number of easy to follow steps, and 104 words. This textbook survival guide was created for the textbook: Elementary Statistics, edition: 12. This full solution covers the following key subjects: data, Injury, cars, measurements, head. This expansive textbook survival guide covers 121 chapters, and 3629 solutions. Since the solution to 7BSC from 3.2 chapter was answered, more than 448 students have viewed the full step-by-step answer. Elementary Statistics was written by and is associated to the ISBN: 9780321836960.

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Answer: In Exercises, find the (a)mean, (b) median, (c)