A manufacturer of tablet ipods is concerned about the possible recall of their best selling model. If there was a recall, there is a 0.30 probability that a defect is in the videocard, 0.20 in the audiocard, 0.18 in the memory card, and 0.45 in some other areas. What is the probability that the defect is the videocard or the memory card if the probability of defects in both parts simultaneously is 0.20?

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Solve using the concept of probability
4. A manufacturer of tablet ipods is concerned about the possible recall of their best
selling model. If there was a recall, there is a 0.30 probability that a defect is in the
videocard, 0.20 in the audiocard, 0.18 in the memory card, and 0.45 in some other
areas. What is the probability that the defect is the videocard or the memory card if
the probability of defects in both parts simultaneously is 0.20?
Transcribed Image Text:4. A manufacturer of tablet ipods is concerned about the possible recall of their best selling model. If there was a recall, there is a 0.30 probability that a defect is in the videocard, 0.20 in the audiocard, 0.18 in the memory card, and 0.45 in some other areas. What is the probability that the defect is the videocard or the memory card if the probability of defects in both parts simultaneously is 0.20?
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