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standard sound. However, the high quality sound systems face issues and sometimes do not work faultlessly. In fact, it is known that these high quality sound systems work faultlessly 86% of the time each week. A random sample of 10 lecture theatres with high quality sound is selected and monitored over the week. What is the probability that these lecture theatres work faultlessly more than seven times? (3 decimal places) Note:-

standard sound. However, the high quality sound systems face issues and sometimes do not work faultlessly. In fact, it is known that these high quality sound systems work faultlessly 86% of the time each week. A random sample of 10 lecture theatres with high quality sound is selected and monitored over the week. What is the probability that these lecture theatres work faultlessly more than seven times? (3 decimal places) Note:-

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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Known for their grand design and impeccable aesthetic, UQ's lecture theatres are well appreciated by their students. In fact, some lecture theatres even have sound systems with high quality sound opposed to standard sound. However, the high quality sound systems face issues and sometimes do not work faultlessly. In fact, it is known that these high quality sound systems work faultlessly 86% of the time each week. A random sample of 10 lecture theatres with high quality sound is selected and monitored over the week. What is the probability that these lecture theatres work faultlessly more than seven times? (3 decimal places)

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