The time, in hours, required to fix a machine is an exponential variable with parameter λ = 1/2
(a) What is the probability that the repair time exceeds 2 hours?
(b) What is the conditional probability that the repair time exceeds 10 hours, assuming it takes at least 9 hours?
The time, in hours, required to fix a machine is an exponential variable with parameter λ...
7 out of the first 9 problems and the problem 10. Show U owyou required to repair a machine is an exponential distributed random variable with parameter 2 1/2. What is a) The probability that a repair time exceeds 2 hours? b) The conditional probability that a repair takes at least 10 hours, given duration exceeds 9 hours? that its 7 out of the first 9 problems and the problem 10. Show U owyou required to repair a machine is...
Suppose that the time (in hours) required to repair a machine is an exponentially distributed random variable with parameter λ (lambda) = 0.5.What's the probability that a repair takes less than 5 hours? AND what's the conditional probability that a repair takes at least 11 hours, given that it takes more than 8 hours?
6-2: Problem 2 Previous Problem Problem ListNext Problem (1 point) Suppose that the time (in hours) required to repair a machine is an exponentially distributed random variable with parameter λ (a) the probability that a repair time exceeds 10 hours? (b) the conditional probability that a repair takes at least 6 hours, given that it takes more than 3 hours? 0.3. What is
(1 point) Suppose that the time (in hours) required to repair a machine is an exponentially distributed random variable with parameterA- 0.6. What is (a) the probability that a repair time exceeds 10 hours? (b) the conditional probability that a repair takes at least 11 hours, given that it takes more than 8 hours?
Suppose that the time (in hours) required to repair a machine is an exponentially distributed random variable with parameter λ=0.8, i.e., mean = 1/lambda. What is (a) the probability that a repair takes less than 77 hours?
Please help me find the correct answer to the problem with work as I am struggling and can't find it. 7. The time (in hours) required to repair a machine is an exponential distributed random variable with mean β= 2 hours. (b) What is the conditional probability that the repair takes at least 10 hours, given that its duration exceeds 9 hours?
11.ExponentialDistribution 1: Problem 4 Previous Problem Problem List Next Problem (1 point) Suppose that the time (in hours) required to repair a machine is an exponentially distributed random variable with parameter 1-0.6. What is (a) the probability that a repair takes less than 4 hours? (b) the conditional probability that a repair takes at least 10 hours, given that it takes more than 9 hours? Note: You can earn partial credit on this problem. Preview My Answers Submit Answers You...
Assume the inspection time of a machine follows an exponential distribution with parameter equal to 1. (a) Calculate the probability that the inspection time lasts more than 2 hours. (b) Calculate the probability that the total inspection time lasts more than 4 hours if we have already spent 2 hours inspecting the machine. (c) Every time we need to spend more that 2 hours inspecting a machine we get paid a bonus $1000. Calculate the probability that for the next...
(15 points) A manufacturer is studying the length of time required by a maintenance team to respond to reported failure of a specific machine in the plant. The plant manager wants to know the percentage of repair calls answered within 10 minutes. 2. The response time, X, measured in minutes is known to have an exponential distribution. For the exponential distribution, as λ increases what happens to the mean and variance of the distribution? 4 points) Draw a sketch of...