Suppose that you are given a decision situation with three possible states of nature: S₁, S₂, and $3. The prior probabilities are P(S₂) = 0.3, P(S₂) = 0.2, and P(S3)=0.5. With sample information I, P(I|s₂) = 0.1, P(I|s₂) = 0.05, and P(IS3) = 0.2. Compute the revised or posterior probabilities: P(s,II), P(S₂11), and P(S3II). (Round your answers to four decimal places.) P(S₂11) P(S₂11) P(S311)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 30E
icon
Related questions
Question
Suppose that you are given a decision situation with three possible states of nature: S₁, S₂, and s3. The prior probabilities are P(s₁) = 0.3, P(s₂) = 0.2, and P(S3) = 0.5. With sample information I, P(I|s₁) = 0.1, P(I|s₂) = 0.05, and P(I|s3) = 0.2.
Compute the revised or posterior probabilities: P(S₁|I), P(S₂|I), and P(S3I). (Round your answers to four decimal places.)
P(S₁|I)
P(S₂|I)
P(S3|1)
Transcribed Image Text:Suppose that you are given a decision situation with three possible states of nature: S₁, S₂, and s3. The prior probabilities are P(s₁) = 0.3, P(s₂) = 0.2, and P(S3) = 0.5. With sample information I, P(I|s₁) = 0.1, P(I|s₂) = 0.05, and P(I|s3) = 0.2. Compute the revised or posterior probabilities: P(S₁|I), P(S₂|I), and P(S3I). (Round your answers to four decimal places.) P(S₁|I) P(S₂|I) P(S3|1)
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Recommended textbooks for you
Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
College Algebra
College Algebra
Algebra
ISBN:
9781305115545
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning
Calculus For The Life Sciences
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,