Define the random variable its distribution and the paramete

Define the random variable, its distribution and the parameters of the distribution clearly before solving

An apple farmer knows that about 2% of his apple trees were infected by a virus that made their apples sour although the yield was unaffected. He harvests 80 apples on a particular day and decides to taste for sourness until he finds 2 of them before sending them off to the farmer’s market. What is the probability that he will have to taste at least 6 fruits before he finds 2 that are sour?

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Solution