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10. Lesley estimates that she has a 75% chance of passing Physics and an 80% chance of passing English . Assuming that { Passing English

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10. Lesley estimates that she has a 75% chance of passing Physics and an 80% chance of passing English . Assuming that { Passing English } and { Passing Physics} are independent events, (a) What is the probability that Lesley will pass Physics and fail English? (b) What is the probability that Lesley will only pass one of these subjects? Hint: She either passes English and fails Physics or passes Physics and fails English.] (c) What is the probability that Lesley will fail both subjects

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