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    Exams Are Approaching and Helen Is Allocating Time to Studying
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Exams Are Approaching and Helen Is Allocating Time to Studying

Question 84

Question 84

Short Answer

Exams are approaching and Helen is allocating time to studying for exams.She feels that with the appropriate amount of studying,she has a 70% chance of getting an A,and a 20% chance of getting a B in Marketing.What is the probability that Helen gets an A or a B in Marketing?

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