Who are the men and women who serve in our armed forces? Are they male or female,
Question:
a. What variables have been measured in this study? Are the variables qualitative or quantitative?
b. Describe the population of interest. Do these data represent a population or a sample drawn from the population?
c. What type of graphical presentation has been used? What other type could have been used?
d. How would you describe the similarities and differences in the age distributions of enlisted persons and officers?
e. How would you describe the similarities and differences in the age distributions of personnel in the U.S. Army and the Marine Corps?
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Related Book For
Introduction To Probability And Statistics
ISBN: 9780495389538
13th Edition
Authors: William Mendenhall, Robert J. Beaver, Barbara M. Beaver
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