Mathematics, 24.09.2021 14:00 annamariaafowyhrq
Good performance (obtaining a grade of A+) in this probability class depends on your
attendance (A) and completion of assignments (C).
The probability that you will receive a grade of A+ are 95%, 75%, 50%, and 0%, if you attend
the class and complete the assignments, if you attend but do not complete assignments, if you do
not attend but complete assignments, and if you neither attend nor complete assignments,
respectively.
Further assume that if you attend the class, there is a 90% probability that you will complete the
assignments. The probability that you will attend the class is 0.95 and the probability that you
will complete the assignments is 0.90.
(a) What is the probability that you will receive an A+ in this class? (10 points)
(b) If a student receives an A+, what is the probability that you attend the class and
completed the assignments? (10 points)
Answers: 3
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Good performance (obtaining a grade of A+) in this probability class depends on your
attendance (A...
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