SOLUTION: approximately 10% of the glass bottles coming from production line have a serious defects.if two bottles are selected at random ,find the expected number of bottles that having ser

Question 890955: approximately 10% of the glass bottles coming from production line have a serious defects.if two bottles are selected at random ,find the expected number of bottles that having serious defects
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
approximately 10% of the glass bottles coming from production line have a serious defects.if two bottles are selected at random ,find the expected number of bottles that having serious defects
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Ans: 0.1*2 = 0.2 have serious defects
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Cheers,
Stan H.
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