exercise:9bd45d5f84: Difference between revisions
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(Created page with "<div class="d-none"><math> \newcommand{\NA}{{\rm NA}} \newcommand{\mat}[1]{{\bf#1}} \newcommand{\exref}[1]{\ref{##1}} \newcommand{\secstoprocess}{\all} \newcommand{\NA}{{\rm NA}} \newcommand{\mathds}{\mathbb}</math></div> Each of the four engines on an airplane functions correctly on a given flight with probability .99, and the engines function independently of each other. Assume that the plane can make a safe landing if at least two of its engines are functioning...") |
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Each of the four engines on an airplane functions correctly on a given flight with probability .99, and the engines function independently of each | |||
other. Assume that the plane can make a safe landing if at least two of its engines are functioning correctly. What is the probability that the engines will allow for a safe landing? | |||
on a given flight with probability .99, and the engines function independently of each | |||
other. Assume that the plane can make a safe landing if at least two of its engines | |||
are functioning correctly. What is the probability that the engines will allow for a | |||
safe landing? | |||
Latest revision as of 00:10, 13 June 2024
Each of the four engines on an airplane functions correctly on a given flight with probability .99, and the engines function independently of each other. Assume that the plane can make a safe landing if at least two of its engines are functioning correctly. What is the probability that the engines will allow for a safe landing?