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When two events can't happen at the same time, we use "The Or Law" and we add the probabilities together. That's why there is a summation symbol (E ) in the photo for "The Or Law". When two or more things happen simultaneously, we use "The And Law" and we multiply their probabilities together. That's why there is a product symbol (]) in the photo for "The And Law." Let's say you are on a game show, with several fabulous prizes: a 5-speed automatic washer-dryer, a deluxe self-cleaning toaster oven, a one-week all-expenses-paid tropical vacataion, or the consolation prize of 2-dozen pet rocks. Your chances of winning are as follows: Prize Chances Toaster 14% Washer.

When two events can't happen at the same time, we use "The Or Law" and we add the probabilities together. That's why there is a summation symbol (E ) in the photo for "The Or Law". When two or more things happen simultaneously, we use "The And Law" and we multiply their probabilities together. That's why there is a product symbol (]) in the photo for "The And Law." Let's say you are on a game show, with several fabulous prizes: a 5-speed automatic washer-dryer, a deluxe self-cleaning toaster oven, a one-week all-expenses-paid tropical vacataion, or the consolation prize of 2-dozen pet rocks. Your chances of winning are as follows: Prize Chances Toaster 14% Washer.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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When two events can't happen at the same time, we use "The Or Law" and we add the probabilities together. That's why there is a summation symbol (E ) in the photo for "The Or Law". When two or more things happen simultaneously, we use "The And Law" and we multiply their probabilities together. That's why there is a product symbol () in the photo for "The And Law." Let's say you are on a game show, with several fabulous prizes: a 5-speed automatic washer-dryer, a deluxe self-cleaning toaster oven, a one-week all-expenses-paid tropical vacataion, or the consolation prize of 2-dozen pet rocks. Your chances of winning are as follows: Prize Chances Toaster 14% Washer- 6% dryer Vacation 2% Pet Rocks 84% What are the chances of winning an appliance (i.e. the toaster or the washer-dryer)? Report answer as a percent, not as a decimal. In other words, if it's 55%, report it as 55, not 0.55.
Transcribed Image Text:When two events can't happen at the same time, we use "The Or Law" and we add the probabilities together. That's why there is a summation symbol (E ) in the photo for "The Or Law". When two or more things happen simultaneously, we use "The And Law" and we multiply their probabilities together. That's why there is a product symbol () in the photo for "The And Law." Let's say you are on a game show, with several fabulous prizes: a 5-speed automatic washer-dryer, a deluxe self-cleaning toaster oven, a one-week all-expenses-paid tropical vacataion, or the consolation prize of 2-dozen pet rocks. Your chances of winning are as follows: Prize Chances Toaster 14% Washer- 6% dryer Vacation 2% Pet Rocks 84% What are the chances of winning an appliance (i.e. the toaster or the washer-dryer)? Report answer as a percent, not as a decimal. In other words, if it's 55%, report it as 55, not 0.55.
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