Drawing box plots after an introductory statistics course, Ask an Expert

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Drawing box plots. After an introductory statistics course, 80% of students can successfully construct box plots. Of those who can construct box plots, 86% passed, while only 65% of those students who could not construct box plots passed.

(a) Construct a tree diagram of this scenario.

(b) Calculate the probability that a student is able to construct a box plot if it is known that he passed.

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Category:- Statistics and Probability
Reference No.:- M92653289

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