Dr.Jones wrote a book on Women's Satisfaction with their Marriage and reported 90% of American women are unhappy.However,she failed to report only 10% of the women surveyed actually replied.Dr.Jones has _____.
A)a bias sample
B)a sample of unhappy women
C)a random sample
D)both a bias sample and a sample of unhappy women

Question

Quizplus · Accepted Answer

Dr. Jones has both a biased sample and a sample of unhappy women because the low response rate (10%) likely means that those who responded are not representative of the entire population, and those who are unhappy may be more motivated to respond.

DrJones Wrote a Book on Women's Satisfaction with Their Marriage