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Micro processing chips are randomly sampled one by one

Statistics for Engineers and Scientists | 4th Edition | ISBN: 9780073401331 | Authors: William Navidi ISBN: 9780073401331 38

Solution for problem 10E Chapter 2.4

Statistics for Engineers and Scientists | 4th Edition

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Statistics for Engineers and Scientists | 4th Edition | ISBN: 9780073401331 | Authors: William Navidi

Statistics for Engineers and Scientists | 4th Edition

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Problem 10E

Problem 10E

Micro processing chips are randomly sampled one by one from a large population, and tested to determine if they are acceptable for a certain application. Ninety percent of the chips in the population are acceptable.

a. What is the probability that the first chip chosen is acceptable?

b. What is the probability that the first chip is unacceptable, and the second is acceptable?

c. Let X represent the number of chips that are tested up to and including the first acceptable chip. Find P(X = 3).

d. Find the probability mass function of X.

Step-by-Step Solution:

Answer :

Step 1 of 5 :

Given, from a large population, micro processing chips are randomly sampled one by one.

These chips are tested to determine if they are acceptable for a certain application.

From the population 90% of the chips are acceptable.

Where, P(A) =  acceptable chips and P(B) = unacceptable chips.


Step 2 of 5

Chapter 2.4, Problem 10E is Solved
Step 3 of 5

Textbook: Statistics for Engineers and Scientists
Edition: 4
Author: William Navidi
ISBN: 9780073401331

Statistics for Engineers and Scientists was written by and is associated to the ISBN: 9780073401331. This textbook survival guide was created for the textbook: Statistics for Engineers and Scientists , edition: 4. The answer to “Micro processing chips are randomly sampled one by one from a large population, and tested to determine if they are acceptable for a certain application. Ninety percent of the chips in the population are acceptable.a. What is the probability that the first chip chosen is acceptable?________________b. What is the probability that the first chip is unacceptable, and the second is acceptable?________________c. Let X represent the number of chips that are tested up to and including the first acceptable chip. Find P(X = 3).________________d. Find the probability mass function of X.” is broken down into a number of easy to follow steps, and 90 words. The full step-by-step solution to problem: 10E from chapter: 2.4 was answered by , our top Statistics solution expert on 06/28/17, 11:15AM. Since the solution to 10E from 2.4 chapter was answered, more than 1776 students have viewed the full step-by-step answer. This full solution covers the following key subjects: acceptable, Probability, ChIp, chips, tested. This expansive textbook survival guide covers 153 chapters, and 2440 solutions.

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Micro processing chips are randomly sampled one by one