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26-10-2019
Mathematics

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Suppose that a box contains 25 light bulbs, of which 20 are good and the other 5 are defective. Consider randomly selecting three bulbs without replacement. Let E denote the event that the first bulb selected is good, F be the event that the second bulb is good, and G represent the event that the third bulb selected is good. (a) What is P(E)?

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26-10-2019

Answer:

a=3 p=3/25

Step-by-step explanation:

I did the math

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