How many weeds per year (average) can the Delhi expect the number of murders per week to equal or exceed the average number per week?

How many weeds per year (average) can the Delhi expect the number of murders per week to equal or exceed the average number per week? Correct Answer 30

P(3 or more) = 1 – P(0) – P (1) – P(2) = 0.5768. Therefore average number of weeks per year = 52 x 0.5768 or 29.994 weeks.
Bissoy MCQ

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