In using scatterplots to estimate correlations the line through a cloud of points on a graph is called a _______________ line and it estimates a prediction of y-values from x-values

Rule-based categorization involves typically involves the use of ______________, while categorization using prototypes involves _____________

A) comparison; definitions B) definitions; comparison C) concepts; graded memberships D) graded memberships; concepts

A negative reinforcer is a stimulus that is __________and, thus __________ the probability of a response

a) removed; increases b) removed; decreases c) presented; increases d) presented; decreases