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QUESTION 4 An IT company employs 10 Computer Engineers, 20 Software Engineers and 26 Network Engineers. One enigineer will be randomly selected to be "Employee of the Month". What is the probability that the selected employee will be a Software Engineer? Round your answer to four decimal places. QUESTION 5

QUESTION 4 An IT company employs 10 Computer Engineers, 20 Software Engineers and 26 Network Engineers. One enigineer will be randomly selected to be "Employee of the Month". What is the probability that the selected employee will be a Software Engineer? Round your answer to four decimal places. QUESTION 5

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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QUESTION 4 An IT company employs 10 Computer Engineers, 20 Software Engineers and 26 Network Engineers. One enigineer will be randomly selected to be "Employee of the Month". What is the probability that the selected employee will be a Software Engineer? Round your answer to four decimal places. QUESTION 5 A computer password consists of four characters. Each character may be any lower-case letter or digit. If repetitions are allowed, how many of these passwords contain no vowels (a, e, i, o, u)? O 124 4 O 314 O 755,160 O 31,465 QUESTION 6 A survey of adults who took Sinopharm vaccine revealed that 40% experienced headache, 20% experienced fever while no one has experienced both headache and fever. If an adult who took the vaccine is randomly selected, then the events "The adult experiences headache" and "The adult experiences fever" are O Neither independent nor mutually exclusive. O independent but not mutually exclusive. O independent and mutually exclusive. O mutually exclusive but not independent.
Transcribed Image Text:QUESTION 4 An IT company employs 10 Computer Engineers, 20 Software Engineers and 26 Network Engineers. One enigineer will be randomly selected to be "Employee of the Month". What is the probability that the selected employee will be a Software Engineer? Round your answer to four decimal places. QUESTION 5 A computer password consists of four characters. Each character may be any lower-case letter or digit. If repetitions are allowed, how many of these passwords contain no vowels (a, e, i, o, u)? O 124 4 O 314 O 755,160 O 31,465 QUESTION 6 A survey of adults who took Sinopharm vaccine revealed that 40% experienced headache, 20% experienced fever while no one has experienced both headache and fever. If an adult who took the vaccine is randomly selected, then the events "The adult experiences headache" and "The adult experiences fever" are O Neither independent nor mutually exclusive. O independent but not mutually exclusive. O independent and mutually exclusive. O mutually exclusive but not independent.
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