A polling organization conduct s a study to estimate the percentage of households that speaks a foreign

Question:

A polling organization conduct s a study to estimate the percentage of households that speaks a foreign language as the primary language. It mails a questionnaire to 1023 randomly selected households throughout the United States and asks the head of household if a foreign language is the primary language spoken in the home. Of the 1023 households selected, 12 responded.
The survey has bias.
(a) Determine the type of bias.
(b) Suggest a remedy.
Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

Fundamentals Of Statistics

ISBN: 9780321844606

4th Edition

Authors: Michael Sullivan III

Question Posted: