A batch contains electronic devices. 20% of them are defective. 6 devices are randomly selected. What is the probability that at most one of them is defective? Select one: a. 0.2621 b. 0 c. 1 d. 0.3446 e. 0.0655 f. 0.3932

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
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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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A batch contains electronic devices. 20% of them are defective. 6 devices are randomly selected. What is the probability that at most one of them is
defective?
Select one:
a. 0.2621
b. 0
c. 1
d. 0.3446
e. 0.0655
f. 0.3932
Transcribed Image Text:A batch contains electronic devices. 20% of them are defective. 6 devices are randomly selected. What is the probability that at most one of them is defective? Select one: a. 0.2621 b. 0 c. 1 d. 0.3446 e. 0.0655 f. 0.3932
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