Question 2 The telephone lines serving Oman Air reservation office are all busy about 60% of the time. (a) If you are calling this office, what is the probability that you will complete your call (the office will answer your call) on the first try or the second try? (b) If you and a friend must both complete calls to this office, what is the probability that a total of five tries will be necessary for both of you to get through?

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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Question 2
The telephone lines serving Oman Air reservation office are all busy about 60% of the time.
(a) If you are calling this office, what is the probability that you will complete your call (the
office will answer your call) on the first try or the second try?
(b) If you and a friend must both complete calls to this office, what is the probability that a
total of five tries will be necessary for both of you to get through?
Transcribed Image Text:Question 2 The telephone lines serving Oman Air reservation office are all busy about 60% of the time. (a) If you are calling this office, what is the probability that you will complete your call (the office will answer your call) on the first try or the second try? (b) If you and a friend must both complete calls to this office, what is the probability that a total of five tries will be necessary for both of you to get through?
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