Lenard studies the relationship between aggressive behavior and finger length. He hypothesizes that the relative length of the index finger to the ring finger predicts aggression. The length of the population of human index finger can be considered the _________________ , while the sample length of the index finger measured from 10 of Lenard's volunteer participants is the _____________.
A) subset; universal set
B) universal subset; semiset
C) semiset; universal subset
D) universal set; subset

Question

Quizplus · Accepted Answer

The population of all human index finger lengths is the universal set, while the sample of 10 volunteer participants is a subset of that universal set.

Lenard Studies the Relationship Between Aggressive Behavior and Finger Length