Mr. Doodle’s grade distribution over the past 3 years for a course in college algebra is shown in the chart below.
Grade Number
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 receives an A.

please help and show work!

Question

Mr. Doodle’s grade distribution over the past 3 years for a course in college algebra is shown in the chart below.
Grade 	Number 
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 receives an A.

please help and show work!

jim_thompson5910 · Answer

There are 45 people who received A's


There are a total of 45+180+110+95+65+5 = 500 grades


So the probability is 45/500 = 9/100

anonymous · Answer

This question and answer was posted earlier...

anonymous · Answer

i wasnt sure if u were corrected!!!

anonymous · Answer

"people gave u same answer, how many do u want?

anonymous · Answer

2

anonymous · Answer

look im sorry estudier i just want to make sure that it was correct okay!!

anonymous · Answer

Ok but u can imagine if everybody did that,,,

anonymous · Answer

true i agree that why i apologize !!  i gave me the answer but i need the work as well!!!