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Get Full Access to Probability And Statistics For Engineers And The Scientists - 9 Edition - Chapter 1 - Problem 24e
Get Full Access to Probability And Statistics For Engineers And The Scientists - 9 Edition - Chapter 1 - Problem 24e

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# Solved: The accompanying data set consists of observations

ISBN: 9780321629111 32

## Solution for problem 24E Chapter 1

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

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Problem 24E

The accompanying data set consists of observations on shear strength (lb) of ultrasonic spot welds made on a certain type of alclad sheet. Construct a relative frequency histogram based on ten equal-width classes with boundaries 4000, 4200, . . . . [The histogram will agree with the one in “Comparison of Properties of Joints Prepared by Ultrasonic Welding and Other Means” (J. of Aircraft, 1983: 552–556).] Comment on its features.

Step-by-Step Solution:

Answer: Step 1 of 1 We need to construct a relative frequency histogram based on ten equal-width classes with boundaries 4000, 4200, . . . . C - I Frequency Relative Frequency 4000 - 4199 1 0.015151515 4200 - 4399 2 0.03030303 4400 - 4599 7 0.106060606 4600 - 4799 10 0.151515152 4800 - 4999 12 0.181818182 5000 - 5199 14 0.212121212 5200 - 5399 12 0.181818182 5400 - 5599 5 0.075757576 5600 - 5799 3 0.045454545 SUM 66 1 The distribution of shear strengths is roughly symmetric and bell-shaped, centered at about 5000 lbs and ranging from about 4000 to 6000 lbs.

Step 2 of 1

##### ISBN: 9780321629111

The answer to “The accompanying data set consists of observations on shear strength (lb) of ultrasonic spot welds made on a certain type of alclad sheet. Construct a relative frequency histogram based on ten equal-width classes with boundaries 4000, 4200, . . . . [The histogram will agree with the one in “Comparison of Properties of Joints Prepared by Ultrasonic Welding and Other Means” (J. of Aircraft, 1983: 552–556).] Comment on its features.” is broken down into a number of easy to follow steps, and 70 words. Probability and Statistics for Engineers and the Scientists was written by and is associated to the ISBN: 9780321629111. This full solution covers the following key subjects: histogram, ultrasonic, Joints, alclad, based. This expansive textbook survival guide covers 18 chapters, and 1582 solutions. This textbook survival guide was created for the textbook: Probability and Statistics for Engineers and the Scientists, edition: 9. Since the solution to 24E from 1 chapter was answered, more than 563 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 24E from chapter: 1 was answered by , our top Statistics solution expert on 05/06/17, 06:21PM.

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