Question 730266
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let x be the life of a light bulb in hours with the following probabilities:
p(x<=2000)=0.10
p(x>6000)=0.6
what is the probability of the life of the bulb if p(2000<x<=6000)?
what is the probability of the life of the bulb is >800?
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Your question is soup of words.


In order for to be sensical, it should be edited.