In 1936,pollsters at the Literary Digest were guilty of ________ when they mistakenly predicted
A presidential victory for Alf Landon over Franklin Roosevelt by polling people whose names
Came from the telephone book and automobile registration records.

Question

Quizplus · Accepted Answer

The error made by the Literary Digest's pollsters is an example of selection bias. They only polled individuals whose names were on telephone and automobile registration records, which resulted in an unrepresentative sample of the population. This highlights the importance of using probability sampling methods to ensure that the sample accurately reflects the population of interest. Random dialing and push polling are not relevant to this particular situation.

In 1936,pollsters at the Literary Digest Were Guilty of ________