In the year 2525,people are separated into groups.A standardized "Group A" IQ test has been developed,and results indicate that as a group,Group A people have an average IQ score that is 25 points higher than the Group B people.Which statement is an incorrect conclusion?
A) Any individual Group A person is more intelligent than any individual Group B person.
B) These results may be explained by differences in the socioeconomic status between Group A and Group B people.
C) These results may be explained by motivational differences based on how much value is placed on academic achievement.
D) While genetic differences may contribute to IQ, any person may improve his or her own score if given the "right" environmental conditions.

Question

Quizplus · Accepted Answer

Just because the average IQ score of Group A is higher than that of Group B does not necessarily mean that every individual in Group A is more intelligent than every individual in Group B. There could be variations within each group, and some individuals in Group B may have higher IQ scores than some individuals in Group A.

In the Year 2525,people Are Separated into Groups