In a home theater system, the probability that the video components need...

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NareshAlagan

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...repair within 1 year is 0.01? the probability that the electronic components need repair within 1 year is 0.007, and the probability that the audio components need repair within 1 year is 0.002. Assuming the events are independent, find the following probabilities. (Round your answers to four decimal places.)

(a) At least one component will need repair within 1 year.


(b) Exactly one component will need repair within 1 year.
 
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