The probabilities that discipline officers will discover violations of the student handbook in a certain school in a quarter are given in the foll Number of Violations (v) Probability P(v) 3 0.3100 4 0.1200 0.1700 0.1200 0.1300 8 0.1000 0.0500 What is the probability that on a given day, discipline officers will discover at most 7 violations of the student handbook. (Input answer in 4 decimal places)

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