Which pair of variables should produce a correlation near zero?
A)model year (2003, 2004, etc.) and price for a used Honda
B)driving distance from college and weekly cost of gas for commuters
C)number of hours studying and number of errors on a math exam
D)IQ and weight for a group of third-grade students

Question

Which pair of variables should produce a correlation near zero?
A)​model year (2003, 2004, etc.) and price for a used Honda
B)​driving distance from college and weekly cost of gas for commuters
C)number of hours studying and number of errors on a math exam
D)​IQ and weight for a group of third-grade students

Quizplus · Accepted Answer

IQ and weight for a group of third-grade students are likely unrelated, leading to a correlation near zero.

Which Pair of Variables Should Produce a Correlation near Zero