6 - Of the parts produced in a factory, 40 perfect and 8 defective parts are put into a warehouse. What is the probability that both pieces are defective when 2 pieces are randomly selected in sequence without replacement? a) 0.586 B) 0.569 NS) 0.250 D) 0.750 TO) 0.025

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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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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6 -
Of the parts produced in a factory, 40 perfect and 8 defective parts are put into a warehouse. What is the probability that both pieces are defective when 2 pieces are randomly selected in sequence without replacement?
a)
0.586

B)
0.569

NS)
0.250

D)
0.750

TO)
0.025

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