Before Stanley Milgram Conducted His Study on Obedience,he Asked a Number

Before Stanley Milgram conducted his study on obedience,he asked a number of psychiatrists,students,and middle-class adults how many people would go all the way to the highest voltage under the instructions of the authority.Milgram found that:

A) psychiatrists accurately predicted that about 45 percent of the participants would inflict what they thought were dangerous amounts of shock.
B) students and middle-class adults accurately predicted that about 25 percent of the participants would inflict what they thought were dangerous amounts of shock.
C) psychiatrists predicted that one person in a thousand would administer the highest voltage and the nonprofessionals agreed with this statement.
D) psychiatrists,students,and middle-class adults accurately predicted that about 15 percent of the participants would inflict what they thought were dangerous amounts of shock.