Appraising a poll. Exercise 4.14 gives part of the description of a sample survey from the Wall

Question:

Appraising a poll. Exercise 4.14 gives part of the description of a sample survey from the Wall Street Journal. It appears that the sample was taken in several stages. Why can we say this? The first stage no doubt used a stratified sample, though the Journal does not say this.

Explain why it would be bad practice to use an SRS from a large number of

“geographic points” across the country rather than a stratified sample of such points.

AppendixLO1

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Answer rating: 100% (QA)

Answered By

Salmon ouma

I am a graduate of Maseno University, I graduated with a second class honors upper division in Business administration. I have assisted many students with their academic work during my years of tutoring. That has helped me build my experience as an academic writer. I am happy to tell you that many students have benefited from my work as a writer since my work is perfect, precise, and always submitted in due time. I am able to work under very minimal or no supervision at all and be able to beat deadlines. I have high knowledge of essay writing skills. I am also well conversant with formatting styles such as Harvard, APA, MLA, and Chicago. All that combined with my knowledge in methods of data analysis such as regression analysis, hypothesis analysis, inductive approach, and deductive approach have enabled me to assist several college and university students across the world with their academic work such as essays, thesis writing, term paper, research project, and dissertation. I have managed to help students get their work done in good time due to my dedication to writing.

5.00+ 4+ Reviews 16+ Question Solved

Related Book For book-img-for-question