I am playing a gambling game. On each play, I have a 20% chance of winning $12, a 20% chance of breaking even (not winning or losing any money), and 60% chance of losing $5. I play this game

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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I am playing a gambling game. On each play, I have a 20% chance of winning $12,
a 20% chance of breaking even (not winning or losing any money), and 60%
chance of losing $5. I play this game 200 times.
(a) Write down the box model to represent this situation, including the values on the
tickets, the number of repeats of each ticket, and how many draws we will make
with replacement from the box.
(b) The average of this box is ___________ and the SD of the box is ____________.

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