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OpenStudy (anonymous):
A compact disc is designed to last an average of 4 years with a standard deviation of 0.8 years. What is the probability that a CD will last less than 3 years? 1.11% 10.56% 86.65% 100%
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OpenStudy (anonymous):
@paki
OpenStudy (anonymous):
@ganeshie8 @dan815 @Michele_Laino
OpenStudy (anonymous):
10.56%
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