Quality control at a factory that produces light bulbs found that 3% of the bulbs produced are

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Quality control at a factory that produces light bulbs found that 3% of the bulbs produced are defective. If 30 bulbs are randomly selected , find the following probabilities:

a) The probability the exactly 2 bulbs are defective. Express your answer in decimal form correct to 4 decimal places

b) The probability that 2 or more bulbs are defective. Express your answer in decimal form correct to 4 decimal places

Related Book For answer-question

Introductory Statistics

ISBN: 9780321989178

10th Edition

Authors: Neil A. Weiss

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Posted Date: Mar 21, 2023 08:36 AM

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Quality control at a factory that produces light bulbs found that 3% of the bulbs produced are

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This problem can be solved using the binomial distribution formula whic... View the full answer

Introductory Statistics

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