Mathematics, 13.03.2020 19:21 tladitidimatso9605
In a math class, the distribution of grades was as follows: Grade A B C D F Number of students 6 13 9 4 2 If we select a student at random (Grade A-6 students)(Grade B-13 students)(Grade C-9 students) (Grade D-4 students)(Grade F-2 students)
(a) What is the probability that the student will have at least a C in the class?
(b) What is the probability that the student will have an A in the class, if it is known that the student has at least a C?
Answers: 2
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In a math class, the distribution of grades was as follows: Grade A B C D F Number of students 6 13...
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