In 1936 a polling company called people on their telephones

Last updated: 3/31/2023

In 1936 a polling company called people on their telephones to measure who would win the presidency They confidently predicted Alf Landon would win At that time only the wealthy had telephones Which kind of selective reporting was going on O not reporting data for all subjects in the sample Obad sample not reporting results for all the variables measured comparing things that are not comparable