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Suppose that in an automatic filling process of oil in cans, the content of cans the content of cans in gallons is Y= 50 + X where x is a random variable with density f(x) =1 -|x| when |x|≤ 0 and 0 when |x| > 0, in a lot of 100 cans how many will contain 50 gallons or more? What is the probability that a can will contain less than 49.5 gallons less than 49 gallons? Also find F(x).