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A supplier delivers an order for 20 electric toothbrushes to a store. By accident, three of the electric toothbrushes are defective. What is the probability

A supplier delivers an order for 20 electric toothbrushes to a store. By accident, three of the electric toothbrushes are defective. What is the probability that the first two electric toothbrushes sold are defective? Multiple Choice :27 O 3/17 or 0.176 O 6/380 or 0.01579 3/20 or 0.15 1/4 or 0.25 Prev 15 of 20 Next >

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