For a parallel structure of identical components, the system can succeed if at least one of the components succeeds. Assume that components fail independently of each other and that each component has a 0.08 probability of failure. Complete parts (a) through (c) below. (a) Would it be unusual to observe one component fail? Two components? V be unusual to observe one component fail, since the probability that one component fails, is V than 0.05. It It V be unusual to observe two components fail, since the probability that two components fail, is V than 0.05. (Type integers or decimals. Do not round.) (b) What is the probability that a parallel structure with 2 identical components will succeed? (Round to four decimal places as needed.) (c) How many components would be needed in the structure so that the probability the system will succeed is greater than 0.9998? Type a whole number.)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
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Author:Carter
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Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 27PPS
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For a parallel structure of identical components, the system can succeed if at least one of the components succeeds. Assume that components fail independently of each other and that each component has a 0.08 probability of failure. Complete
parts (a) through (c) below.
.....
(a) Would it be unusual to observe one component fail? Two components?
It
be unusual to observe one component fail, since the probability that one component fails,
is
than 0.05. It
be unusual to observe two components fail, since the probability that two components fail,
is
than 0.05.
(Type integers or decimals. Do not round.)
(b) What is the probability that a parallel structure with 2 identical components will succeed?
(Round to four decimal places as needed.)
(c) How many components would be needed in the structure so that the probability the system will succeed is greater than 0.9998?
(Type a whole number.)
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Transcribed Image Text:For a parallel structure of identical components, the system can succeed if at least one of the components succeeds. Assume that components fail independently of each other and that each component has a 0.08 probability of failure. Complete parts (a) through (c) below. ..... (a) Would it be unusual to observe one component fail? Two components? It be unusual to observe one component fail, since the probability that one component fails, is than 0.05. It be unusual to observe two components fail, since the probability that two components fail, is than 0.05. (Type integers or decimals. Do not round.) (b) What is the probability that a parallel structure with 2 identical components will succeed? (Round to four decimal places as needed.) (c) How many components would be needed in the structure so that the probability the system will succeed is greater than 0.9998? (Type a whole number.) Time Remaining: 02:38:20 Next MacBook Pro 888 OOD F7 FB F10 F5 F6 F4 24 3 4 6 eft ER
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