Q867
Company A produces 10% defective products, Company B produces 20% defective products and C produces 5% defective products. If choosing a company is an equally likely event, then find the probability that the product chosen is defective.
A.
0.22
B.
0.12
AnswerC.
0.11
D.
0.21
Answer: Option B
Solution
Answer: Option B
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