Let S 0 = 0, and a stopping time < c for a constant c with
Question:
Let S0 = 0, and a stopping time τ < c for a constant c with probability one. Using the optional stopping theorem, prove that E{S2τ} = σ2E{τ}. Compare it with the standard formula Var{St} = σ2t.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Since Condition 1 of Theorem 4 ...View the full answer
Answered By
Akshay Singla
as a qualified engineering expert i am able to offer you my extensive knowledge with real solutions in regards to planning and practices in this field. i am able to assist you from the beginning of your projects, quizzes, exams, reports, etc. i provide detailed and accurate solutions.
i have solved many difficult problems and their results are extremely good and satisfactory.
i am an expert who can provide assistance in task of all topics from basic level to advance research level. i am working as a part time lecturer at university level in renowned institute. i usually design the coursework in my specified topics. i have an experience of more than 5 years in research.
i have been awarded with the state awards in doing research in the fields of science and technology.
recently i have built the prototype of a plane which is carefully made after analyzing all the laws and principles involved in flying and its function.
1. bachelor of technology in mechanical engineering from indian institute of technology (iit)
2. award of excellence in completing course in autocad, engineering drawing, report writing, etc
48+ Reviews
56+ Question Solved
Related Book For 
Question Posted:
