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A table gives a bookstore's profit for four sectors in each of 2016 to 2019. A sector-year picked at random has profit above $8,000. What is the probability it is from 2019?

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A university bookstore's yearly profit by sector (Tech, Books, Cafe, Clothing): 2016: 8039, 6136, 5275, 8698; 2017: 6576, 6475, 6648, 7023; 2018: 5637, 9497, 7654, 7918; 2019: 5393, 8373, 9352, 8402. A sector-year profit is picked at random and exceeds $8,000. What is the probability it is from 2019?

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