According to the textbook,the telephone directory for the entire country is now available on DVD.Using random digit dialling of listed and unlisted residential numbers,what proportion of the Canadian population would this sampling frame exclude?
A) about one in ten
B) about one in twenty
C) about one in fifty
D) about one in a hundred

Question

Quizplus · Accepted Answer

According to the textbook, the proportion of Canadian population excluded from the sampling frame using random digit dialling of listed and unlisted residential numbers is about one in a hundred. Therefore, option D is the correct answer.

According to the Textbook,the Telephone Directory for the Entire Country