Show that if an SRS of size n(1) is taken in phase I, and an SRS of

Question:

Show that if an SRS of size n(1) is taken in phase I, and an SRS of size n(2) is taken in phase II, then taking the ratio n(2) / n(1) in (12.20) minimizes the variance in (12.10) for a fixed cost C.
Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

Sampling Design And Analysis

ISBN: 627

2nd Edition

Authors: Sharon L. Lohr

Question Posted: