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Asked Nov 24, 2019
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How is it that K= 0 in this specific question

 

A univeristy found that 20% of its students withdraw without completing the introductory statistics course. Assume that 20 students registered for the course.

What is the probability that 2 or fewer will withdraw?

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Expert Answer

Step 1

Let X denotes the number of statistic students who withdraw the course and it follows binom...

That is, n 20, p = 0.20
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That is, n 20, p = 0.20

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