Problem #3 - Military Personnel The table below represents the number of active-duty military personnel by rank in the four major branches of the military as of December 2007. Army Navy Air Force Marines TOTAL Officer 84,781 51,167 64,927 19,631 F. 220,506 Enlisted 428,929 278,193 260,798 166,711 1,134,631 TOTAL 513,710 329,360 325,725 186,342 1,355,137 A. Overall, what is the probability that a randomly selected active-duty person is enlisted? B. If you are randomly selecting from the active-duty persons in the Army, what is the probability that the individual you select is enlisted? C. If you are randomly selecting from the active-duty persons in the Navy, what is the probability that the individual you select is enlisted? D. If you are randomly selecting from the active-duty persons in the Air Force, what is the probability that the individual you select is enlisted? E. If you are randomly selecting from the active-duty persons in the Marines, what is the probability that the individual you select is enlisted? Which branch of the military had the highest percentage of enlisted personnel?

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Problem #3 - Military Personnel
The table below represents the number of active-duty military personnel by rank in the four major branches
of the military as of December 2007.
Army
Navy
Air Force
Marines
TOTAL
Officer
84,781
51,167
64,927
19,631
220,506
Enlisted
428,929
278,193
260,798
166,711
1,134,631
TOTAL
513,710
329,360
325,725
186,342
1,355,137
A. Overall, what is the probability that a randomly selected active-duty person is enlisted?
B.
If you are randomly selecting from the active-duty persons in the Army, what is the probability that
the individual you select is enlisted?
C.
If you are randomly selecting from the active-duty persons in the Navy, what is the probability that
the individual you select is enlisted?
D.
If you are randomly selecting from the active-duty persons in the Air Force, what is the probability
that the individual you select is enlisted?
E.
If you are randomly selecting from the active-duty persons in the Marines, what is the probability
that the individual you select is enlisted?
F.
Which branch of the military had the highest percentage of enlisted personnel?
Transcribed Image Text:Problem #3 - Military Personnel The table below represents the number of active-duty military personnel by rank in the four major branches of the military as of December 2007. Army Navy Air Force Marines TOTAL Officer 84,781 51,167 64,927 19,631 220,506 Enlisted 428,929 278,193 260,798 166,711 1,134,631 TOTAL 513,710 329,360 325,725 186,342 1,355,137 A. Overall, what is the probability that a randomly selected active-duty person is enlisted? B. If you are randomly selecting from the active-duty persons in the Army, what is the probability that the individual you select is enlisted? C. If you are randomly selecting from the active-duty persons in the Navy, what is the probability that the individual you select is enlisted? D. If you are randomly selecting from the active-duty persons in the Air Force, what is the probability that the individual you select is enlisted? E. If you are randomly selecting from the active-duty persons in the Marines, what is the probability that the individual you select is enlisted? F. Which branch of the military had the highest percentage of enlisted personnel?
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