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Get Full Access to Probability And Statistics For Engineers And The Scientists - 9 Edition - Chapter 1 - Problem 13e
Get Full Access to Probability And Statistics For Engineers And The Scientists - 9 Edition - Chapter 1 - Problem 13e

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# Allowable mechanical properties for structural design of

ISBN: 9780321629111 32

## Solution for problem 13E Chapter 1

Probability and Statistics for Engineers and the Scientists | 9th Edition

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Problem 13E

Allowable mechanical properties for structural design of metallic aerospace vehicles requires an approved method for statistically analyzing empirical test data. The article “Establishing Mechanical Property Allowables for Metals” (J. of Testing and Evaluation, 1998: 293–299) used the accompanying data on tensile ultimate strength (ksi) as a basis for addressing the difficulties in developing such a method. a?. ?Construct a stem-and-leaf display of the data by first deleting (truncating) the tenths digit and then repeating each stem value five times (once for leaves 1 and 2, a second time for leaves 3 and 4, etc.). Why is it relatively easy to identify a representative strength value? b. ?Construct a histogram using equal-width classes with the first class having a lower limit of 122 and an upper limit of 124. Then comment on any interesting features of the histogram.

Step-by-Step Solution:

Answer a)Step 1 of 4 120/2 120/44 120/566 120/777788 120/9999 130/00011111111 130/2222222222333333333333333 130/444444444444444444455555555555555555555 130/6666666666667777777777 130/888888888888999999 140/0000001111 140/2333333 140/444 140/77

Step 2 of 4

Step 3 of 4

##### ISBN: 9780321629111

Since the solution to 13E from 1 chapter was answered, more than 415 students have viewed the full step-by-step answer. The answer to “Allowable mechanical properties for structural design of metallic aerospace vehicles requires an approved method for statistically analyzing empirical test data. The article “Establishing Mechanical Property Allowables for Metals” (J. of Testing and Evaluation, 1998: 293–299) used the accompanying data on tensile ultimate strength (ksi) as a basis for addressing the difficulties in developing such a method. a?. ?Construct a stem-and-leaf display of the data by first deleting (truncating) the tenths digit and then repeating each stem value five times (once for leaves 1 and 2, a second time for leaves 3 and 4, etc.). Why is it relatively easy to identify a representative strength value? b. ?Construct a histogram using equal-width classes with the first class having a lower limit of 122 and an upper limit of 124. Then comment on any interesting features of the histogram.” is broken down into a number of easy to follow steps, and 137 words. This textbook survival guide was created for the textbook: Probability and Statistics for Engineers and the Scientists, edition: 9. Probability and Statistics for Engineers and the Scientists was written by and is associated to the ISBN: 9780321629111. The full step-by-step solution to problem: 13E from chapter: 1 was answered by , our top Statistics solution expert on 05/06/17, 06:21PM. This full solution covers the following key subjects: data, mechanical, stem, method, Strength. This expansive textbook survival guide covers 18 chapters, and 1582 solutions.

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Allowable mechanical properties for structural design of