What is the expected value of the number of points you get

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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What is the expected value of the number of points you get? Round the answer to two decimal places.
Standardized Test: You are trying to answer a multiple choice question on a standardized test. There are three choices. If you
get the question right, you gain one point, and if you get it wrong, you lose
1
point. Assume you have no idea what the right
answer is, so you pick one of the choices at random. What is the expected value of the number of points you get?
What is the expected value of the number of points you get? Round the answer to two decimal places.
The expected value of the number of points you get Is
Transcribed Image Text:Standardized Test: You are trying to answer a multiple choice question on a standardized test. There are three choices. If you get the question right, you gain one point, and if you get it wrong, you lose 1 point. Assume you have no idea what the right answer is, so you pick one of the choices at random. What is the expected value of the number of points you get? What is the expected value of the number of points you get? Round the answer to two decimal places. The expected value of the number of points you get Is
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