The probability that a student passes an exam is 0.92, given that he studied. The probability that he passes the exam without studying is 0.15. As he is a diligent student, we know that the probability that the student studies for an exam is just 80%. Given the student passed the exam, determine the probability that he studied. Use a calculator to simplify your answer, and round it to three decimal places.
The probability that a student passes an exam is 0.92, given that he studied. The probability that he passes the exam without studying is 0.15. As he is a diligent student, we know that the probability that the student studies for an exam is just 80%. Given the student passed the exam, determine the probability that he studied. Use a calculator to simplify your answer, and round it to three decimal places.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.6: Exponential And Logarithmic Equations
Problem 52E
Related questions
Question
The probability that a student passes an exam is 0.92, given that he studied. The probability that he passes
the exam without studying is 0.15. As he is a diligent student, we know that the probability that the
student studies for an exam is just 80%. Given the student passed the exam, determine the probability
that he studied. Use a calculator to simplify your answer, and round it to three decimal places.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 2 images
Recommended textbooks for you
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill