Which of the following measure of dispersion is based on deviations from the mean?
A) standard deviation
B) coefficient of variation
C) range
D) box plots
A
Business
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A group that managers establish to achieve organizational goals is a(n) ______.
-friendship group -formal group -focus group -informal group
Business
Which of the following is correct with respect to the logical design?
A) All functional features of the system chosen for development in analysis are described independently of any computer platform. B) Logical design does not concentrate on the business aspects of the system. C) Logical design is tied to a specific hardware and software platform. D) Technical specifications are developed.
Business