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MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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12:22
< Вack
11 of 11
On average, 1 in 800 computer crashes during a severe thunderstorm. A
certain company had 4,000 working computers when the perspective area was
hit by a severe thunderstorm.
(b)
i.
Compute the expected value and variance of the number of crashed
computers.
(5 marks)
ii.
Find the probability that less than 10 computers have crashed.
MOHAMOUD ABDULLAHI
today at 12:22 PM
Transcribed Image Text:12:22 < Вack 11 of 11 On average, 1 in 800 computer crashes during a severe thunderstorm. A certain company had 4,000 working computers when the perspective area was hit by a severe thunderstorm. (b) i. Compute the expected value and variance of the number of crashed computers. (5 marks) ii. Find the probability that less than 10 computers have crashed. MOHAMOUD ABDULLAHI today at 12:22 PM
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