The probability that an integrated circuit chip will have defective etching (E) is 0.11, the probability that it will have a crack defect (C) is 0.29, and the probability that it has both defects is 0.07. a) What is the probability that a newly manufactured chip will have at least one defect? b) What is the probability that a newly manufactured chip will have either an etching or a crack defect (i.e., only one of the two defects)? c) What is the probability that a newly manufactured chip will have neither etching nor crack defect (i.e., both defects are absent)
The probability that an integrated circuit chip will have defective etching (E) is 0.11, the probability that it will have a crack defect (C) is 0.29, and the probability that it has both defects is 0.07. a) What is the probability that a newly manufactured chip will have at least one defect? b) What is the probability that a newly manufactured chip will have either an etching or a crack defect (i.e., only one of the two defects)? c) What is the probability that a newly manufactured chip will have neither etching nor crack defect (i.e., both defects are absent)
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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Transcribed Image Text:The probability that an integrated circuit
chip will have defective etching (E) is 0.11,
the probability that it will have a crack
defect (C) is 0.29, and the probability that it
has both defects is 0.07.
a) What is the probability that a newly
manufactured chip will have at least one
defect?
b) What is the probability that a newly
manufactured chip will have either an
etching or a crack defect (i.e., only one of
the two defects)?
c)
What is the probability that a newly
manufactured chip will have neither etching
nor crack defect (i.e., both defects are
absent)
d) It is known that a newly manufactured
chip has defective etching. What is the
probability that the chip also has crack
defect?
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