Waiting for answer This question has not been answered yet. You can hire a professional tutor to get the answer.
QUESTION
Suppose major earthquakes happen at the rate of 2 per year.
Suppose major earthquakes happen at the rate of 2 per year.
(a) If we know there has been no major earthquakes in the past 6 months, what is the probability that there will be no major earthquakes within the next 6 months.
(b) What is the probability that 5 major earthquakes happen during the next two years.
