A seaside resort along the Pacific Ocean is equipped with an electronic shark detection system that sounds an alarm on the average of 1 day out of 30. There are ten times as many false alarms as undetected sharks. We also know that only 3 out of 4 sharks are detected. With the above information, determine the percentage of the days that are not disrupted by either a shark (detected or undetected) or an alarm (real or false) Report your answer in the format ##.#% with no spoces

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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QUESTION 1
A seaside resort along the Pacific Ocean is equipped with an electronic shark detection system that sounds an alarm on the average of 1 day out of 30. There are
ten times as many false alarms as undetected sharks. We also know that only 3 out of 4 sharks are detected. With the above information, determine the
percentage of the days that are not disrupted by either a shark (detected or undetected) or an alarm (real or false)
Report your answer in the format #.% with no spoces
QUESTION 2
You go first in a three player game in which each player starts with three chips. For each of the following, give your answer as a percentage in the format
Nw.% with no spaces.
a) What is the probability that you have 3 chips after your turn is complete
b) What is the probability that you have 2 chips after your turn is complete?
c) What is the probability that you have 1 chip after your turn is complete?
d) What is the probability that you have no chips after your turn is complete?
Transcribed Image Text:QUESTION 1 A seaside resort along the Pacific Ocean is equipped with an electronic shark detection system that sounds an alarm on the average of 1 day out of 30. There are ten times as many false alarms as undetected sharks. We also know that only 3 out of 4 sharks are detected. With the above information, determine the percentage of the days that are not disrupted by either a shark (detected or undetected) or an alarm (real or false) Report your answer in the format #.% with no spoces QUESTION 2 You go first in a three player game in which each player starts with three chips. For each of the following, give your answer as a percentage in the format Nw.% with no spaces. a) What is the probability that you have 3 chips after your turn is complete b) What is the probability that you have 2 chips after your turn is complete? c) What is the probability that you have 1 chip after your turn is complete? d) What is the probability that you have no chips after your turn is complete?
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