According to Robert Plutchik, anticipation, joy, trust (acceptance), fear, surprise, sadness, disgust, and anger are

Morphine is classified as a _____ because it relieves pain and induces sleep

A) sedative B) narcotic C) stimulant D) hallucinogen

A picture of the degree to which two sets of measurements are correlated is called

a (a) normal distribution (b) scatterplot (c) standard deviation graph (d) physical scale with a zero point