. A student believes that physical science professors are more authoritarian than socialscience professors. She conducts an experiment in which six physics, six psychology, andsix sociology professors...

. A student believes that physical science professors are more authoritarian than social
science professors. She conducts an experiment in which six physics, six psychology, and
six sociology professors are randomly selected and given a questionnaire measuring
authoritarianism. The results are shown here. The higher the score is, the more
authoritarian is the individual. What do you conclude, using α= 0.05?

Extracted text: Professors Physics Psychology Sociology 75 73 71 82 80 80 80 85 90 97 92 78 94 70 94 76 69 68