Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN: 9780134463216
Author: Robert F. Blitzer
Publisher: PEARSON
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Question

Brian wanted to find out if studying for the algebra test is effective. He surveyed some learners in his class. These are the results.

-64 learners studied for the test and passed.   
-4 learners passed the test without studying.    -2 learners studied but failed the test.       
-60 learners failed the test without having studied.

what is the probability that Brian will fail the test, given that he studied. 

A P(fail studied)= 65 6 BP(fail studied) = 13 CP(fail studied) = 3 D P(fail|studied) 16 33
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Transcribed Image Text:A P(fail studied)= 65 6 BP(fail studied) = 13 CP(fail studied) = 3 D P(fail|studied) 16 33
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