Solve the problem. A teacher designs a test so a student who studies will pass 88% of the time, but a student who does not study will pass 11% of the time. A certain student studies for 81% of the tests taken. On a given test, what is the probability that student passes? O 0.495 O 0.209 O 0.734 O 0.713

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Solve the problem.
A teacher designs a test so a student who studies will pass 88% of the time,
but a student who does not study will pass 11% of the time. A certain
student studies for 81% of the tests taken. On a given test, what is the
probability that student passes?
O 0.495
0.209
0.734
O 0.713
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Transcribed Image Text:Solve the problem. A teacher designs a test so a student who studies will pass 88% of the time, but a student who does not study will pass 11% of the time. A certain student studies for 81% of the tests taken. On a given test, what is the probability that student passes? O 0.495 0.209 0.734 O 0.713 Previous Next
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