According to the table below what is the probability that the grade of a student chosen at random will be a B or higher O A 47 O

Question

According to the table below what is the probability that the grade of a student chosen at random will be a B or higher O A 47 O B 7 217 D 3 O C 17 1 7 A Grade Probability 6 B C D F 4 12 9 4 35 35 35 35 35

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