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The JO Supplies Company Buys Calculators from a Foreign Supplier

Question 58

Multiple Choice

The J.O. Supplies Company buys calculators from a foreign supplier. The probability of a defective calculator is 10%.
-If 100 calculators are selected at random,what is the expected number of defectives?


A) 2
B) 4
C) 6
D) 8
E) 10

Correct Answer:

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