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Two out of five of the students of MST use the TikTok website. Of these 80% live outside region 4. What is the probability that a non region 4 student selected at random uses the TikTok website?

Two out of five of the students of MST use the TikTok website. Of these 80% live outside region 4. What is the probability that a non region 4 student selected at random uses the TikTok website?

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Two out of five of the students of MST use the TikTok website. Of these 80% live outside region 4. What is the probability that a non region 4 student selected at random uses the TikTok website?
Transcribed Image Text:Two out of five of the students of MST use the TikTok website. Of these 80% live outside region 4. What is the probability that a non region 4 student selected at random uses the TikTok website?
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Step 1

In the given problem, 2 out of 5 students of MST use the TikTok website. Of these 80% live outside region 4. 

We have to find the probability that a non region 4 student selected at random uses the TikTok website.

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