Probability - products

Based on previous inspection, it is known that 3% of defective products occur during the manufacturing of a certain product.
a) Calculate the probability that among 100 randomly selected products there are exactly 2 defective ones, assuming each product is returned to the original set after inspection.
b) What is the probability that among 100 randomly selected products there will be at most 2 defective ones?

Your answer:



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