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If 2% of electric bulbs manufactured by a certain company are defective. Find the probability that in a sample of 200 bulbs; (i) less than 2 bulbs; (ii) more than 3 bulbs are defective. [e-4 = 0.0183].

If 2% of electric bulbs manufactured by a certain company are defective. Find the probability that in a sample of 200 bulbs; (i) less than 2 bulbs; (ii) more than 3 bulbs are defective. [e-4 = 0.0183].

College Algebra
College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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If 2% of electric bulbs manufactured by a certain company are defective. Find the probability that in a sample of 200 bulbs; (i) less than 2 bulbs; (ii) more than 3 bulbs are defective. [e-4 = 0.0183].
Transcribed Image Text:If 2% of electric bulbs manufactured by a certain company are defective. Find the probability that in a sample of 200 bulbs; (i) less than 2 bulbs; (ii) more than 3 bulbs are defective. [e-4 = 0.0183].
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