Consider the following system: → 0.82 → 0.82 → Determine the probability that the system will...
Consider the following system: → 0.82 → 0.82 → Determine the probability that the system will operate under each of these conditions:
a. The system as shown. (Do not round your intermediate calculations. Round your final answer to 4 decimal places.)
b. Each system component has a backup with a probability of .82 and a switch that is 100% percent reliable. (Do not round your intermediate calculations. Round your final answer to 4 decimal places.)
c. Backups with .82 probability and a switch that is 99 percent reliable. (Do not round your intermediate calculations. Round your final answer to 4 decimal places.)
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Consider the following system: → 0.82 → 0.82 → Determine the
probability that the system will...
Consider the following system: → 0.71 → 0.71 → Determine the probability that the system will...
Consider the following system: → 0.71 → 0.71 → Determine the probability that the system will operate under each of these conditions: a. The system as shown. (Do not round your Intermedlate calculations. Round your final answer to 4 declmal places.) Probabllity b. Each system component has a backup with a probability of .71 and a switch that is 100% percent reliable. (Do not round your Intermedlate calculations. Round your final answer to 4 declmal places.) Probability c. Backups with...
The guidance system of a ship is controlled by a computer that has three major modules....
The guidance system of a ship is controlled by a computer that has three major modules. In order for the computer to function properly, all three modules must function. Two of the modules have reliabilities of .95, and the other has a reliability of .99. a.What is the reliability of the computer? (Round your answer to 4 decimal places.) Reliability b. A backup computer identical to the one being used will be installed to improve overall reliability. Assuming...
The guidance system of a ship is controlled by a computer that has three major modules....
The guidance system of a ship is controlled by a computer that has three major modules. In order for the computer to function properly, all three modules must function. Two of the modules have reliabilities of .97, and the other has a reliability of .87. a.What is the reliability of the computer? (Round your answer to 4 decimal places.) Reliability .8186 .8186 Correct b. A backup computer identical to the one being used will be installed to improve overall...
The guidance system of a ship is controlled by a computer that has three major modules....
The guidance system of a ship is controlled by a computer that has three major modules. In order for the computer to function properly, all three modules must function. Two of the modules have reliabilities of .87, and the other has a reliability of .97. a.What is the reliability of the computer? (Round your answer to 4 decimal places.) Reliability b. A backup computer identical to the one being used will be installed to improve overall reliability. Assuming...
considering the following joint probability table Consider the following joint probability table. A 0.09 022 015...
considering the following joint probability table
Consider the following joint probability table. A 0.09 022 015 020 が 0.03 0.10 0.09 0.12 What is the probability that A occurs? (Round your answer to 2 decimal places.) .What is the probability that B2 occurs? (Round your answer to 2 decimal places.) What is the probability that AC and B4 occur? (Round your answer to 2 decimal places Probability dWhat is the probability that A or B3 occurs? (Round your answer to...
Consider the following information: Rate of Return if State Occurs State of Probability of Economy...
Consider the following information: Rate of Return if State Occurs State of Probability of Economy State of Economy Stock A Stock B Stock C Boom 0.58 0.07 0.15 0.33 Bust 0.42 0.16 0.06 − 0.06 a. What is the expected return on an equally weighted portfolio of these three stocks? (Do not round intermediate calculations and round your final answer to 2 decimal places. (e.g., 32.16)) Expected return % b. What is the variance of a portfolio...
Consider the following information: Rate of Return if State Occurs State of Economy Probability of State...
Consider the following information: Rate of Return if State Occurs State of Economy Probability of State of Economy Stock A Stock B Stock C Boom 0.35 0.21 0.34 0.26 Good 0.25 0.11 0.23 0.08 Poor 0.30 –0.02 –0.10 –0.03 Bust 0.10 –0.10 –0.18 –0.10 a. Your portfolio is invested 35 percent each in A and C and 30 percent in B. What is the expected return of the portfolio? (Do not round intermediate calculations. Enter your answer as a percent...
Consider the following information about three stocks: Rate of Return If State Occurs State of Probability...
Consider the following information about three stocks: Rate of Return If State Occurs State of Probability of State of Economy Economy Stock A .32 Stock C .56 Boom Normal Bust Stock B .44 11 -25 26 .50 24 .09 .04 -.45 a-3 a-1. If your portfolio is invested 40 percent each in A and B and 20 percent in C, what is the portfolio expected return? (Do not round intermediate calculations and enter your answer as a percent rounded to...
Consider the following joint probability table. B1 B2 B3 B4 A 0.09 0.15 0.21 0.15 Ac...
Consider the following joint probability table. B1 B2 B3 B4 A 0.09 0.15 0.21 0.15 Ac 0.09 0.10 0.09 0.12 a. What is the probability that A occurs? (Round your answer to 2 decimal places.) b. What is the probability that B2 occurs? (Round your answer to 2 decimal places.) c. What is the probability that Ac and B4 occur? (Round your answer to 2 decimal places.) d. What is the probability that A or B3 occurs? (Round your answer...
Consider the following information: Rate of Return if State Occurs State of Probability of Stock Stock...
Consider the following information: Rate of Return if State Occurs State of Probability of Stock Stock Stock Economy State of Economy A B C Boom 0.28 0.19 0.38 0.28 Good 0.25 0.16 0.23 0.10 Poor 0.10 e.ee -.09 -0.05 Bust 0.45 -0.08 -0.22 -0.10 a. Your portfolio is invested 25 percent each in A and C and 50 percent in B. What is the expected return of the portfolio? (Do not round Intermediate calculations. Enter your answer as a percent...
Consider the following system: → 0.71 → 0.71 → Determine the probability that the system will operate under each of these conditions: a. The system as shown. (Do not round your Intermedlate calculations. Round your final answer to 4 declmal places.) Probabllity b. Each system component has a backup with a probability of .71 and a switch that is 100% percent reliable. (Do not round your Intermedlate calculations. Round your final answer to 4 declmal places.) Probability c. Backups with...
considering the following joint probability table
Consider the following joint probability table. A 0.09 022 015 020 が 0.03 0.10 0.09 0.12 What is the probability that A occurs? (Round your answer to 2 decimal places.) .What is the probability that B2 occurs? (Round your answer to 2 decimal places.) What is the probability that AC and B4 occur? (Round your answer to 2 decimal places Probability dWhat is the probability that A or B3 occurs? (Round your answer to...
Consider the following information about three stocks: Rate of Return If State Occurs State of Probability of State of Economy Economy Stock A .32 Stock C .56 Boom Normal Bust Stock B .44 11 -25 26 .50 24 .09 .04 -.45 a-3 a-1. If your portfolio is invested 40 percent each in A and B and 20 percent in C, what is the portfolio expected return? (Do not round intermediate calculations and enter your answer as a percent rounded to...
Consider the following information: Rate of Return if State Occurs State of Probability of Stock Stock Stock Economy State of Economy A B C Boom 0.28 0.19 0.38 0.28 Good 0.25 0.16 0.23 0.10 Poor 0.10 e.ee -.09 -0.05 Bust 0.45 -0.08 -0.22 -0.10 a. Your portfolio is invested 25 percent each in A and C and 50 percent in B. What is the expected return of the portfolio? (Do not round Intermediate calculations. Enter your answer as a percent...
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