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.

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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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
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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