3. 0/1 points I Previous Answers DevoreStat9 2.E.080 My Notes Ask Your Teache pa

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3. 0/1 points I Previous Answers DevoreStat9 2.E.080 My Notes Ask Your Teache parallel s Consider the system of components connected as in the accompanying picture. Components 1 and 2 are connected in parallel, so that subsystem works if and only if either 1 or 2 works; since 3 and 4 are connected in series, that subsystem works if and only if both 3 and 4 work. If components work independently of one another and P (component i works) = 0.86 for i = 1, 2 and 0.71 for-3, 4, calculate P(system works). (Round your answer to four decimal places.) 0.6 for i 1,2 and - 0,7/ fr tem workesif and only if both n Need Help?Read ItTalk to a Tutor

Explanation / Answer

fr abve to be working :either 1 or 2 or 3-4 should works

hence P(system works) =P(either 1 or 2 or 3-4 should works) =1-(none of them works)

=1-(1-0.86)*(1-0.86)*(1-0.71*0.71)==0.9903

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