Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

All the answers please Question Help The principle of redundancy is used when system reliability is improved through redundant or backup components. Assume that a

All the answers please

image text in transcribed
Question Help The principle of redundancy is used when system reliability is improved through redundant or backup components. Assume that a student's alarm clock has a 17.7% daily failure rate. Complete parts (a) through (d) below. a. What is the probability that the student's alarm clock will not work on the morning of an important final exam? (Round to three decimal places as needed.) b. If the student has two such alarm clocks, what is the probability that they both fail on the morning of an important final exam? (Round to five decimal places as needed.) c. What is the probability of not being awakened if the student uses three independent alarm clocks? (Round to five decimal places as needed.) d. Do the second and third alarm clocks result in greatly improved reliability? O A. No, because the malfunction of both is equally or more likely than the malfunction of one. O B. No, because total malfunction would still not be unlikely. O C. Yes, because you can always be certain that at least one alarm clock will work. O D. Yes, because total malfunction would not be impossible, but it would be unlikely

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Classical Mechanics

Authors: R Douglas Gregory

1st Edition

0511159242, 9780511159244

More Books

Students also viewed these Mathematics questions

Question

It would have become a big deal.

Answered: 1 week ago