Illustration 26.A college has three faculties viz., : Arts, Science and Commerce in which40% of the students belong to Arts, 50% to Science and 10% to Commerce.From the results of 1998 it was observed that 50% of the Arts students, .60% ofthe science students and 20% of the commerce students passed in the examination.If a successful student is noticed what is the probability that he was a student ofArts, Science or Commerce ?CSScanned with CamScanner

here define events Arts = A Science = S Commerce = C passed in examination = E p(A ) = 0.40…

Answered: If a successful student is noticed what…

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If a successful student is noticed what is the probability that he was a student of Arts, Science or Commerce ?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.8: Probabilities Of Disjoint And Overlapping Events

Problem 2C

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Question

Illustration 26.
A college has three faculties viz., : Arts, Science and Commerce in which
40% of the students belong to Arts, 50% to Science and 10% to Commerce.
From the results of 1998 it was observed that 50% of the Arts students, .60% of
the science students and 20% of the commerce students passed in the examination.
If a successful student is noticed what is the probability that he was a student of
Arts, Science or Commerce ?
CS
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