When is a dummy variable used as an independent variable in a regression model?
A) when the variable involved is numerical
B) when the variable involved is categorical
C) when the variable involved is continuous
D) when two independent variables interact
B
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Innovation takes place when management centralizes control of work activities and creates an organizational culture that precludes risk taking.
Indicate whether the statement is true or false.
The main reason researchers have found different results when looking at characteristics of successful teams is:
a. They have studied different types of teams. b. They have studied unsuccessful teams. c. All research has been done in a lab and is therefore biased. d. Organizations have not allowed researchers to study their employees.
Posture and physical appearance contribute to the kinesics category of nonverbal communication
Indicate whether the statement is true or false
Lending institutions have been unwilling to experiment with new mortgage formats such as growing equity mortgages or option mortgages
Indicate whether the statement is true or false.