A company produces electronic components, and the quality control team has observed that 5% of the components manufactured are defective. The company packages these components in boxes of 100. (a) What is the probability that a randomly selected box contains exactly 4 defective components? Round your answer to four decimal places. (b) What is the probability that a randomly selected box contains less than 4 defective components? Round your answer to four decimal places. (c) What is the probability that a randomly selected box contains 90 or more non-defective components? Round your answer to four decimal places. (d) What is the mean number of non-defective components?

A company produces electronic components, and the quality control team has observed that 5% of the components manufactured are defective. The company packages these components in boxes of 100. (a) What is the probability that a randomly selected box contains exactly 4 defective components? Round your answer to four decimal places. (b) What is the probability that a randomly selected box contains less than 4 defective components? Round your answer to four decimal places. (c) What is the probability that a randomly selected box contains 90 or more non-defective components? Round your answer to four decimal places. (d) What is the mean number of non-defective components?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.8: Probabilities Of Disjoint And Overlapping Events

Problem 2C

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