The table shows the numbers (in thousands) of officers and enlisted persons on active duty in a certain country's military. Use the table to complete parts (a) through (e). (a) Find the probability that a person in the military selected at random will be an officer. To find the probability, divide by The probability that the person will be an officer is (Round to four decimal places as needed.) (b) Find the probability that a person in the military selected at random will be in the Marines. To find the probability, divide by. The probability that the person will be in the Marines is. (Round to four decimal places as needed.) (c) Find the probability that a person in the military selected at random will be an officer in the Marines To find the probability, divide by The probability that the person will be an officer in the Marines is (Round to four decimal places as needed.) GTTB Marine Air Army Navy Corps Force Officer 91.3 58.5 25.4 Enlisted 385.4 273.9 163.6 Total 476.7 332.4 189.0 Total 64.5 239.7 240.4 1063.3 304.9 1303.0
The table shows the numbers (in thousands) of officers and enlisted persons on active duty in a certain country's military. Use the table to complete parts (a) through (e). (a) Find the probability that a person in the military selected at random will be an officer. To find the probability, divide by The probability that the person will be an officer is (Round to four decimal places as needed.) (b) Find the probability that a person in the military selected at random will be in the Marines. To find the probability, divide by. The probability that the person will be in the Marines is. (Round to four decimal places as needed.) (c) Find the probability that a person in the military selected at random will be an officer in the Marines To find the probability, divide by The probability that the person will be an officer in the Marines is (Round to four decimal places as needed.) GTTB Marine Air Army Navy Corps Force Officer 91.3 58.5 25.4 Enlisted 385.4 273.9 163.6 Total 476.7 332.4 189.0 Total 64.5 239.7 240.4 1063.3 304.9 1303.0
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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VIEWStep 2: Calculate probability that a person in the military selected at random will be an officer
VIEWStep 3: Calculate probability that a person in the military selected at random will be in the Marines
VIEWStep 4: Calculate probability that a person in the military selected at random will be officer in the Marine
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