What is the biggest disadvantage of using the Internet for ...

[mpobi80]

What is the biggest disadvantage of using the Internet for surveys?
 
  a.) cost efficiency
  b.) sample error
  c.) flexible questionnaires
  d.) faster data processing

Question 2

Desrumaux and colleagues conducted a study to determine how evaluating a job applicant varies by the applicant's gender and physical appearance.
 
  The first independent variable was the applicant's gender and the second independent variable was physical appearance. When the researchers look for a main effect of B, which independent variable will be examined?
 
  a. gender
  b. physical appearance
  c. A and B
  d. None of the above

[cdmart10]

Answer to Question 1

B

Answer to Question 2

B