Two transistors are needed for an integrated circuit. Of the eight available, three have broken insulation layers, two have poor diodes, and three are in
Two transistors are needed for an integrated circuit. Of the eight available, three have broken insulation layers, two have poor diodes, and three are in good condition. Two transistors are selected at random.
(a) Find the joint probability distribution of X1 = the number of transistors with broken insulation layers and X2 = the number having poor diodes.
(b) Find the probability of 1 or 2 total defects among the two selected.
(c) Find the marginal probability distribution of X2
(d) Find the conditional probability distribution of X2 given X1 = 0.
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Authors: Ronald E. Walpole, Raymond H. Myers, Sharon L. Myers, Keying
7th Edition
9789813131279, 130415294, 9813131276, 978-0130415295
