SOLUTION: Many students entering unversity take a math course, 1J03.
In this course, 9% of the students fail, and leave the university.
29% of the students pass, but get a low mark, and
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Question 806239: Many students entering unversity take a math course, 1J03.
In this course, 9% of the students fail, and leave the university.
29% of the students pass, but get a low mark, and move on to 1E03.
62% of the students pass, and get a high mark, and move on to 1KR3.
In 1E03, 14% fail, and leave the university. In 1KR3, 21% fail, and depart.
If a student tells his parents he failed mathematics and had to leave the university, what is the probability that he failed out of 1E03?
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
.29*.14=.0406 flunked out of 1E03
.62*.21=.1302 flunked out of 1KR3
.09 flunked out of 1J03
.
.0406+.1302+.09=.2608
.0406/.2608
=.1557 the probability that he failed out of 1E03.
.
Ed
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