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Forward Grip Reach and Ergonomics When designing cars and

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

Solution for problem 6CRE Chapter 11.3

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 6CRE

Forward Grip Reach and Ergonomics? When designing cars and aircraft, we must consider the forward grip reach of women. Women have normally distributed forward grip reaches with a mean of 686 mm and a standard deviation of 34 mm (based on anthropométrie survey data from Gordon, Churchill, et al.) a. If a car dashboard is positioned so that it can be reached by 95% of women, what is the shortest forward grip reach that can access the dashboard? b. If a car dashboard is positioned so that it can be reached by women with a grip reach greater than 650 mm, what percentage of women cannot reach the dashboard? Is that percentage too high? c. Find the probability that 16 randomly selected women have forward grip reaches with a mean greater than 680 mm. Does this result have any effect on the design?

Step-by-Step Solution:
Step 1 of 3

Solution 6CRE Step1: From the above given problem we have When designing cars and aircraft, we must consider the forward grip reach of women. Women have normally distributed forward grip reaches with a mean of 686 mm and a standard deviation of 34 mm Step2: Our aim is to find out f a car dashboard is positioned so that it can be reached by 95% of women, what is the shortest forward grip reach that can access the dashboard b). If a car dashboard is positioned so that it can be reached by women with a grip reach greater than 650 mm, what percentage of women cannot reach the dashboard Is that percentage too high c).Find the probability that 16 randomly selected women have forward grip reaches with a mean greater than 680 mm. Does this result have any effect on the design Step3: a).If a car dashboard is positioned so that it can be reached by 95% of women,630mm is the shortest forward grip reach that can access the dashboard b).If a car dashboard is positioned so that it can be reached by women with a grip reach greater than 650 mm, the percentage of women who cannot reach the dashboard is 14.4%. Yes, this percentage is quiet high because a large number of women be left out. c).The probability that 16 randomly selected women have forward grip reaches mean greater than 680 mm is 0.76. This result has no effect on the design of the cockpit.

Step 2 of 3

Chapter 11.3, Problem 6CRE 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: 6CRE from chapter: 11.3 was answered by , our top Statistics solution expert on 03/15/17, 10:30PM. The answer to “Forward Grip Reach and Ergonomics? When designing cars and aircraft, we must consider the forward grip reach of women. Women have normally distributed forward grip reaches with a mean of 686 mm and a standard deviation of 34 mm (based on anthropométrie survey data from Gordon, Churchill, et al.) a. If a car dashboard is positioned so that it can be reached by 95% of women, what is the shortest forward grip reach that can access the dashboard? b. If a car dashboard is positioned so that it can be reached by women with a grip reach greater than 650 mm, what percentage of women cannot reach the dashboard? Is that percentage too high? c. Find the probability that 16 randomly selected women have forward grip reaches with a mean greater than 680 mm. Does this result have any effect on the design?” is broken down into a number of easy to follow steps, and 143 words. Since the solution to 6CRE from 11.3 chapter was answered, more than 381 students have viewed the full step-by-step answer. This full solution covers the following key subjects: Women, grip, Forward, reach, dashboard. This expansive textbook survival guide covers 121 chapters, and 3629 solutions. Elementary Statistics was written by and is associated to the ISBN: 9780321836960. This textbook survival guide was created for the textbook: Elementary Statistics, edition: 12.

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