What is the probability that i will be found to be frequent

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Suppose item i appears exactly s times in a file of n baskets, where s is the support threshold. If we take a sample of n/100 baskets, and lower the support threshold for the sample to s/100, what is the probability that i will be found to be frequent? You may assume that both s and n are divisible by 100.

Reference no: EM131221553

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