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A committee that is studying employer-employee relations proposed that each employee would rate his or her immediate supervisor, and in turn the supervisor would rate each employee. To test if the reactions to the survey for office and plant personnel were the same, 120 office personnel and 160 plant personnel were selected at random. Seventy-eight of the office personnel and 90 of the plant personnel were in favor of the proposal. What is the value of the test statistic? Round to two decimal places.
Sociobiologists
Scientists who study the biological basis of all forms of social behavior across species, including humans, often focusing on the evolutionary aspects.
Evolutionary Psychologists
Researchers who study human behavior, mind, and traits as adaptations shaped by evolutionary processes.
Freud
Sigmund Freud, an Austrian neurologist and the founder of psychoanalysis, a method for treating psychopathology through dialogue between a patient and a psychoanalyst.
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