SOLUTION: You recently manufactured 100 new remote control units for televisions. Your quality control department tells you that 18 % are defective. If you randomly select three from the b
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Question 805525: You recently manufactured 100 new remote control units for televisions. Your quality control department tells you that 18 % are defective. If you randomly select three from the box without replacement:
a. What is the probability that they are all defective?
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
C=combination
18C3/100C3
= 816/161700
=66/13475
.
Ed
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