SOLUTION: 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 210
D 95
F 65
I 5
If Jane plans to take a
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-> SOLUTION: 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 210
D 95
F 65
I 5
If Jane plans to take a
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Question 441845: 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 210
D 95
F 65
I 5
If Jane plans to take a college algebra course with Mr. Doodle, determine the empirical probability that she receives at least a B.
I am having a hard time figuring this one out. Please help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! 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 210
D 95
F 65
I 5
If Jane plans to take a college algebra course with Mr. Doodle, determine the empirical probability that she receives at least a B.
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# graded: 600
# receiving at least B: 225
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emperical probability = 225/600 = 0.375
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Cheers,
Stan H.
(