SOLUTION: Twenty-two percent of all light emitting diode (LED) displays are manufactured by Samsung. What is the probability that in a collection of two independent LED HDTV purchases, at le

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Question 1196867: Twenty-two percent of all light emitting diode (LED) displays are manufactured by Samsung. What is the probability that in a collection of two independent LED HDTV purchases, at least one is a Samsung? (Round your answer to 3 decimal places.)
Answer by ikleyn(52781)   (Show Source): You can put this solution on YOUR website!
.
Twenty-two percent of all light emitting diode (LED) displays are manufactured by Samsung.
What is the probability that in a collection of two independent LED HDTV purchases,
at least one is a Samsung? (Round your answer to 3 decimal places.)
~~~~~~~~~~~~~~~ 

The probability that no one of two diodes is a Samsung is   =  = 0.6084.


The answer to the problem's question is the COMPLEMENT to 1  

      P = 1 - 0.6084 = 0.3916 = 0.392  (rounded).

Solved.



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