The Triple L investment club is considering purchasing a certain stock. After considerable​ research, the club members determine that there is a 50​% chance of making ​$9,000​, a 10​% chance of breaking​ even, and a 40​ chance of losing ​$7,500. Find the expectation of this purchase.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 68E
icon
Related questions
Question

The Triple L investment club is considering purchasing a certain stock. After considerable​ research, the club members determine that there is a 50​% chance of making ​$9,000​, a 10​% chance of breaking​ even, and a 40​ chance of losing ​$7,500. Find the expectation of this purchase.

Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 1 images

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:
9781938168383
Author:
Jay Abramson
Publisher:
OpenStax