
a
Interpretation:
Probability of not requiring replacement of module which was sent on a six month mission.
Concept Introduction:
Probability Distribution Function is a likelihood of an event to occur for discrete random variables. Graphically, it shows how likely variables will fall under the probability area.
b
Interpretation:
Probability of fifth failure is more than one year after devices are placed into service.
Concept Introduction:
Probability Distribution Function is a likelihood of an event to occur for discrete random variables. Graphically, it shows how likely variables will fall under the probability area.
c
Expected time to use all 40 spares.
Concept Introduction:
Probability Distribution Function is a likelihood of an event to occur for discrete random variables. Graphically, it shows how likely variables will fall under the probability area.

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Chapter 13 Solutions
EBK PRODUCTION AND OPERATIONS ANALYSIS
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