Probability three tomatoes in selected tomatoes will ripe

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A tomato picked from a tree in a certain vineyard has a 15% chance of being too ripe. What is the probability that exactly 3 tomatoes in a randomly selected tray of 20 tomatoes will be too ripe. In each tray of 20 tomatoes, how many would be expected to be too ripe?

Reference no: EM13157408

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