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Get Full Access to Elementary Statistics - 12 Edition - Chapter 4.4 - Problem 31bb
Get Full Access to Elementary Statistics - 12 Edition - Chapter 4.4 - Problem 31bb

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# System Reliability Refer to the figure at the top of the

ISBN: 9780321836960 18

## Solution for problem 31BB Chapter 4.4

Elementary Statistics | 12th Edition

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Problem 31BB

System Reliability Refer to the figure at the top of the next page in which surge protectors p and q are used to protect an expensive 3D HDTV. Ifthere is a surge in the voltage, the surge protector reduces it to a safe level. Assume that each surge protector has a 0.99 probability of working correctly when a voltage surge occurs.

a. If the two surge protectors are arranged in series, what is the probability that a voltage surge will not damage the television? (Do not round the answer.)

b. If the two surge protectors are arranged in parallel, what is the probability that a voltage surge will not damage the television? (Do not round the answer.)

c. Which arrangement should be used for the better protection?

Step-by-Step Solution:
Step 1 of 3

Solution  31BB

= 0.9801

Step 2 of 3

Step 3 of 3

##### ISBN: 9780321836960

This full solution covers the following key subjects: Surge, voltage, protectors, Probability, television. This expansive textbook survival guide covers 121 chapters, and 3629 solutions. Since the solution to 31BB from 4.4 chapter was answered, more than 568 students have viewed the full step-by-step answer. Elementary Statistics was written by and is associated to the ISBN: 9780321836960. The answer to “?System Reliability Refer to the figure at the top of the next page in which surge protectors p and q are used to protect an expensive 3D HDTV. Ifthere is a surge in the voltage, the surge protector reduces it to a safe level. Assume that each surge protector has a 0.99 probability of working correctly when a voltage surge occurs.a. If the two surge protectors are arranged in series, what is the probability that a voltage surge will not damage the television? (Do not round the answer.)b. If the two surge protectors are arranged in parallel, what is the probability that a voltage surge will not damage the television? (Do not round the answer.)c. Which arrangement should be used for the better protection?” is broken down into a number of easy to follow steps, and 124 words. The full step-by-step solution to problem: 31BB from chapter: 4.4 was answered by , our top Statistics solution expert on 03/15/17, 10:30PM. This textbook survival guide was created for the textbook: Elementary Statistics, edition: 12.

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