Question 1 |
A CD player has 3 components that all must function for the player to work. The average reliability of each component is 0.88. What is the reliability of the CD player? (Round answer to 4 decimal places, e.g. 15.2500.)
Reliability of CD player |
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Question 2 |
An office copier has four main components in a series with the following reliabilities: 0.95, 0.81, 0.88, and 0.90. Determine the reliability of the copier. (Round answer to 4 decimal places, e.g. 15.2500.)
Reliability of copier |
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Question 3 |
A bank loan processing system has three components with individual reliabilities as shown:
R_{1} = 0.98
R_{2} = 0.96
R_{3} = 0.88
What is the reliability of the bank loan processing system? (Round answer to 4 decimal places, e.g. 15.2500.)
Reliability of bank loan processing system |
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Question 4 |
An LCD projector in an office has a main light bulb with a reliability of 0.87 (R_{1}) and a backup bulb, the reliability of which is 0.82 (R_{2}). The system looks as follows:
What is the reliability of the system? (Round answer to 4 decimal places, e.g. 15.2500.)
Reliability of system |
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Question 5 |
BioTech Research Center is working to develop a new vaccine for the West Nile Virus. The project is so important that the firm has created three teams of experts to work on the project from different perspectives. Team 1 has a 83 percent chance of success, team 2 an 80 percent chance of success, and team 3 a 94 percent chance. What is the probability that BioTech will develop the vaccine? (Round answer to 4 decimal places, e.g. 15.2500.)
Probability of developing vaccine |
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Question 6 |
The following system of components has been proposed for a new product. Determine the reliability of the system. (Round answer to 4 decimal places, e.g. 15.2500.)
Reliability of the system |
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