A factory has a machine shop in which three machines (A,B and C ) produce 100cm aluminium tubes. An inspector is equally likely to ample tubes from A and B, and three times as likely to select tubes rom C as he is from B. The defective rates from the three machines are A= 10%, B = 10% and C =20% . Vhat is the probability that a tube selected by the inspector : (i) (ii) (iii) is from machine A; is defective; comes from machine A, given that it is defective? dddddd
A factory has a machine shop in which three machines (A,B and C ) produce 100cm aluminium tubes. An inspector is equally likely to ample tubes from A and B, and three times as likely to select tubes rom C as he is from B. The defective rates from the three machines are A= 10%, B = 10% and C =20% . Vhat is the probability that a tube selected by the inspector : (i) (ii) (iii) is from machine A; is defective; comes from machine A, given that it is defective? dddddd
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:defective. What is the probability of a toy being defective?
A factory has a machine shop in which three machines (A,B and C)
preduce 100cm aluminium tubes. An inspector is equally likely to
sample tubes from A and B, and three times as likely to select tubes
from C as he is from B. The defective rates from the three machines
are A= 10%, B = 10% and C =20% .
What is the probability that a tube selected by the inspector:
%3D
(i)
(ii)
(iii)
is from machine A;
is defective;
comes from machine A, given that it is defective?
eeee
eeeeeeennnnnnnnnnnnnnnnnnnddddd
ddddddddddd
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