Q5//Four technicians regularly make repairs when breakdowns occur on an automated productionline. Hamza, who services 20% of the breakdowns, makes an incomplete repair 1 time in 20;Yousof, who services 60% of the breakdowns, makes an incomplete repair 1 time in 10;Abdulrahman, who services 15% of the breakdowns, makes an incomplete repair 1 time in 10; andMostafa, who services 5% of the breakdowns, makes an incomplete repair 1 time in 20. For thenext problem with the production line diagnosed as being due to an initial repair that wasincomplete, what is the probability that this initial repair was made by Hamza?

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Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.6: Summarizing Categorical Data

Problem 10CYU

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next problem with the production line diagnosed as being due to an initial repair that was incomplete, what is the probability that this initial repair was made by Hamza?