Author Question: In experiment brief 23, why might the samples, who completed the surveys, not be representative of ... (Read 27 times)

Medesa · **on:** Jun 20, 2018

In experiment brief 23, why might the samples, who completed the surveys, not be representative of the populations in there respective cities?

A) researcher engaged in experimenter bias when selecting phone numbers
B) researcher failed to call people from a certain part of each city
C) researcher failed to gather responses from people who have day jobs
D) researcher interpreted the results in favor of the other candidate

Question 2

In experiment brief 22, what could the researcher have done to improve his/her methodology?

A) could have examined only males in the study
B) could have examined only females in the study
C) could have used gender neutral objects
D) could have used a smaller sample size