Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Suppose I play a gambling game where I either win or lose k dollars. Suppose further that the chance of winning is p = 0.5.

Suppose I play a gambling game where I either win or lose k dollars. Suppose further that the chance of winning is p = 0.5. I employ the following strategy to try to guarantee that I win some money.

I bet $1. If I lose, I double my bet to $2. If I lose again, I double my bet again to $4. If I lose again, I double my bet again to $8. I continue until I win.

Let X be the amount of money that I bet on the last game.

(a) What is the net amount of money that I can win?

(b) Find the expected value of X.

(c) Discuss if this strategy makes sense or not.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

A Course In Environmental Economics

Authors: Daniel J Phaneuf, Till Requate

1st Edition

1316866815, 9781316866818

More Books

Students also viewed these Economics questions

Question

Values: What is important to me?

Answered: 1 week ago

Question

Purpose: What do we seek to achieve with our behaviour?

Answered: 1 week ago