Professor Twist created the categories of less than 20 hours, 20 hours to 40 hours, 40 hours to 60 hours, and 60 hours or more for the variable "number of hours employed outside the home.". Salton's scheme is
a. a nominal variable.
b. mutually exclusive.
c. exhaustive.
d. an interval variable.
e. mutually exclusive and exhaustive.
C
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Rosenhan contends that the lot of mental patients will be improved if psychiatry begins to focus more on the behaviors of patients and not on potshot diagnoses of particular mental illnesses
a. true b. false
The process by which a population shifts from rural to urban locations is called migration.
Answer the following statement true (T) or false (F)
Research shows the repeal of Don't Ask Don't Tell resulted in a. lower military preparedness
b. lower military morale. c. higher morale of the lower ranking individuals. d. no overall negative impact.
Karl Marx pointed out the many positive functions of religion for social life
Indicate whether the statement is true or false.