Homework Help is Here – Start Your Trial Now!
Math
Probability
Suppose there is a game in which a dice is used. The player earns 20 dollars if face 2 appears, 40 dollars if face 4 appears, and loses 30 dollars if face 6 appears, while he neither loses nor wins if any other face appears. So what is the expectation of the amount that he won and the variation of the game? μ = 6,² =459.3 ( p=5,0²458.3 ( u=8.0²=448.3 (3) c) 462.3= 2,7 = n

Suppose there is a game in which a dice is used. The player earns 20 dollars if face 2 appears, 40 dollars if face 4 appears, and loses 30 dollars if face 6 appears, while he neither loses nor wins if any other face appears. So what is the expectation of the amount that he won and the variation of the game? μ = 6,² =459.3 ( p=5,0²458.3 ( u=8.0²=448.3 (3) c) 462.3= 2,7 = n

Elementary Geometry for College Students
Elementary Geometry for College Students
6th Edition
ISBN:9781285195698
Author:Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:Daniel C. Alexander, Geralyn M. Koeberlein
Chapter9: Surfaces And Solids
Section9.CT: Test
Problem 14CT: Assume that a die used for gaming is in the shape of a regular octahedron. The faces are numbered...
See similar textbooks
icon
Related questions
Question
Suppose there is a game in which a dice is used. The player earns 20 dollars if face 2 appears, 40 dollars if face 4 appears, and loses 30 dollars if face 6 appears, while he neither loses nor wins if any other face appears. So what is the expectation of the amount that he won and the variation of the game? μ = 6,² = 459.3 ( 3 μ = 5,0²458.3 ( μ = 8.0² = 448.3 (3) c) 462.3 = 2,7 = n
Transcribed Image Text:Suppose there is a game in which a dice is used. The player earns 20 dollars if face 2 appears, 40 dollars if face 4 appears, and loses 30 dollars if face 6 appears, while he neither loses nor wins if any other face appears. So what is the expectation of the amount that he won and the variation of the game? μ = 6,² = 459.3 ( 3 μ = 5,0²458.3 ( μ = 8.0² = 448.3 (3) c) 462.3 = 2,7 = n
Expert Solution
steps

Step by step

Solved in 3 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Elementary Geometry for College Students
Elementary Geometry for College Students
Geometry
ISBN:
9781285195698
Author:
Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:
Cengage Learning
Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
Geometry
ISBN:
9781337614085
Author:
Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:
Cengage,
Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
Trigonometry (MindTap Course List)
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781337278461
Author:
Ron Larson
Publisher:
Cengage Learning
SEE MORE TEXTBOOKS