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    Business Statistics in Practice Study Set 1
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    Exam 4: Discrete Random Variables
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    A Batch Has Just Been Completed
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A Batch Has Just Been Completed

Question 29

Question 29

Essay

A batch has just been completed.What is the probability that the first three units manufactured in this batch will contain at least a total of 4 defects?

Correct Answer:

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0.8488
P(X ≥ 4)= 1 - [P(X = 0)...

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