Question 464110
my question is as follow Mr.Doodle's grade distribution over the past 3 years for a course in college algebra is shown in the chart below
A=45 B= 180 C=110 D=95 F= 65 I= 5
If Jane plans to take a college algebra course with Mr.Doodle, determine the empirical probability that she recieves a B. 
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Total # of grades: 45+180+110+95+65+5 = 500
Total # of B's:: 180
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Empirical probability of getting a B: 180/500 = 9/25
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Cheers,
Stan H.