Question: A seam weld is inspected using a nondestructive evaluation method and was determined to have defects following a Poisson process with a rate =

A seam weld is inspected using a nondestructive evaluation method and was determined to have defects following a Poisson process with a rate λ = 0.05 per ft. A pressure vessel contains 20 ft of this seam weld.

(a) What is probability that the pressure vessel will be free of defects in this seam weld?

(b) Five pressure vessels were delivered to an industrial plant, what is the probability that three out of the five pressure vessels will not have weld defects in the seams?

(c) What is the probability of not having defects in the seam welds of the five pressure vessels if treated as one 100-ft seam weld? Compare the two answers from

(b) and (c), and discuss.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Statistics Principles And Methods Questions!

0405441 Human Factors and Ergonomics Assignment 1 1. Summarise the events of Piper Alpha disaster based on the two articles found on the BB (in less than 500 words). 2. What were the causes of this...

only two questions, looks long but really is not. please complete the right way please answer asap, clear pictures INTRODUCTION Janet McKinley is employed by the Quality Products Corporation, a...

April 16, 2007 20:3 WSPC/177-JCR 00049.tex Journal of Construction Research, Vol. 7, Nos. 1&2 (2006) 111-132 c World Scientic Publishing Company \u0001 ASSESSMENT OF RISK PERCEPTION OF IRONWORKERS...

different numbers compared to berksire tou fsctory, please use info given:) anything helps INTRODUCTION Janet McKinley is employed by the Quality Products Corporation, a publicly traded conglomerate....

INTRODUCTION Janet Mckinley is employed by the Quality Products Corporation, a publicly traded conglomerate. The corporation manufactures and sells many different kinds of products, including...

INTRODUCTION Janet Mckinley is employed by the Quality Products Corporation, a publicly traded conglomerate. The corporation manufactures and sells many. different kinds of products, including...

I have the calculations done on an excel sheet but I need it to be written out as asked below. Specifically focus on the bold item, creating an appendix or exhibit that provides a walk-through...

first screenshot is of the questions! please help, anything helps:) this is all the information for the test INTRODUCTION Janet Mckinley is employed by the Quality Products Corporation, a publicly...

hi! please answer with correct answers:) due tonight INTRODUCTION Janet Mckinley is employed by the Quality Products Corporation, a publicly traded conglomerate. The corporation manufactures and...

Please use this lecture video texts to answer the questions down below: Lecture 1: And. SPEAKER 1 I won't now want to take up proving the plaintiff's case by expert testimony. The standard or...

Which of the companies reduced the average time it took to collect on accounts receivable from 20X1 to 20X2? a. Company A. b. Company B. c. Company C. d. Company D. 20X1 20X2 Credit Sales Average...

Why do bonds have indentures?

Corporation X owns 1 5 , 0 0 0 shares of preferred stock in Corporation Y . If Corporation Y issues a preferred stock cash dividend of $ 2 . 8 0 per share, what amount per share, if any, is taxable...

The density function of a continuous random variable X is f (x) = 3x 2 , 0 x 1. Sketch the graph of f (x) and shade in the areas corresponding to (a) Pr (X .3); (b) Pr (.5 X .7); (c) Pr (.8 X ).

Suppose the sampling distribution for some experimental data is given by N ( N , o), where both parameters are unknown. If the prior distribution for these parametes is in the naturai conjugate prior...

Explain what a de Finerti transform is.

Provide conditions under which a set of exchangeable random variables might be treated approximately as if they were independent. (Hint:th ink about finite versus infinite exchangeability,)

The management accounting team of XYZ plc also came up with some questions and requested you to explain/answer them for the upcoming board meeting: 1. A chain of XYZ plc, BHealthy Ltd is a wholesale...

Marvel Parts, Incorporated, manufactures auto accessories. One of the company's products is a set of seat covers that can be adjusted to fit nearly any small car. The company has a standard cost...

J Donegal, a sole proprietor, presents his trial balance for year ended 31% December 2020: E Sales 205,700 Purchases 104,580 Plant and equipment (cost) 90,000 Vehicles (cost) 62,000 Inventory...