Question 3 (a) Show that for an arbitrary estimator , E (@–0) = where bias” (Ô) = (E (@– 6))? = var (0) + bias? (0) Ques

Business, Finance, Economics, Accounting, Operations Management, Computer Science, Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Algebra, Precalculus, Statistics and Probabilty, Advanced Math, Physics, Chemistry, Biology, Nursing, Psychology, Certifications, Tests, Prep, and more.
Post Reply
answerhappygod
Site Admin
Posts: 899603
Joined: Mon Aug 02, 2021 8:13 am

Question 3 (a) Show that for an arbitrary estimator , E (@–0) = where bias” (Ô) = (E (@– 6))? = var (0) + bias? (0) Ques

Post by answerhappygod »

Question 3 A Show That For An Arbitrary Estimator E 0 Where Bias O E 6 Var 0 Bias 0 Ques 1
Question 3 A Show That For An Arbitrary Estimator E 0 Where Bias O E 6 Var 0 Bias 0 Ques 1 (37.27 KiB) Viewed 70 times
Question 3 (a) Show that for an arbitrary estimator , E (@–0) = where bias” (Ô) = (E (@– 6))? = var (0) + bias? (0) Question 3 (b) Let y = f(x) + € where X is fixed and f is an arbitrary function. Let f be an estimator of f based on y, X. Let yo = f(x0) + €0 and assume that co 1 y; for every yj € y and Eco = 0. Finally, define ġo = f(xo). Show that E (40 - Ģo)= varf + bias? f + vare
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!
Post Reply