Suppose there are 12 pieces in a box, of which 4 are defective and 8 are perfect. If 3 pieces are drawn randomly from these pieces, what is the probability that less than two defective pieces are drawn? A) 44.57% B) 74.07% C) 54.07% D) 37.27% E) 14.07%

Suppose there are 12 pieces in a box, of which 4 are defective and 8 are perfect. If 3 pieces are drawn randomly from these pieces, what is the probability that less than two defective pieces are drawn? A) 44.57% B) 74.07% C) 54.07% D) 37.27% E) 14.07%

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Description: 1 - Suppose there are 12 pieces in a box, of which 4 are defective and 8 are perfect. If 3 pieces are drawn randomly from these pieces, what is the probability that less than two defective pieces are drawn?A) 44.57%B) 74.07%C) 54.07%D) 37.27%E) 14.07

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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