CAS Exam MAS-I Spring 2019, Question 2

Study guide: Exam MAS-I

You are given the following information about the waiting time until a certain number of events occur:

• The underlying events follow a homogenous Poisson process
• T_n is the time until the n^{\text{th}} event occurs
• E[T_2] = 2

Calculate the variance of T_{10}.

• A) Less than 4
• B) At least 4, but less than 8
• C) At least 8, but less than 12
• D) At least 12, but less than 16
• E) At least 16

Answer this question and see the worked solution

Concepts tested

• Poisson Process
• Interarrival Time
• Gamma

More questions from this set

• CAS Exam MAS-I Spring 2019, Question 1
• CAS Exam MAS-I Spring 2019, Question 3