For Which of These Research Situations Would You MOST Likely

Multiple Choice

For which of these research situations would you MOST likely calculate a correlation coefficient?

A) IV = self-esteem; DV = type of automobile owned
B) IV = number of friends; DV = hours a day spent on the Internet
C) IV = favorite type of movie; DV = favorite flavor of ice cream
D) IV = age at marriage; DV = current marital status (single, married, etc.)