<PRE><B>Question 555110</B>
the probability of any phone being defective as 0.049. Ashmita buys two of the 
phones made by the manufacturer.
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 Find the probability that
i. Both mobile phones are defective.:::0.049^2 = 0.0024
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ii. Exactly one of the mobile phones is defective
Note: P(neither is defective) = 0.951^2 = 0.9044
Therefore: P(one is defective) = 1-(0.0024+0.9044) = 0.0932
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Cheers,
Stan H.
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