Consider a study of walting for service times at Deniz Bank. In 2020, the number of customers waiting for service from 8:30AM to 10:00AM are obtained and recorded im the table below: Number of Outcome, Days (Waiting for Service) Happened Number of customer waiting for service 20 30 12 36 13 14 36 70 15 Considering the information above, I) What is the probability of having at least four customers waiting for service from 8:30AM to 10:00AM? ii) What is the probability of having two or fewer customer waiting for service from 8:30AM to 10:00AM? O a) )0.637 i) 0.213 b) None of the answers are correct OO)0436 0.222 d0.353 0213
Consider a study of walting for service times at Deniz Bank. In 2020, the number of customers waiting for service from 8:30AM to 10:00AM are obtained and recorded im the table below: Number of Outcome, Days (Waiting for Service) Happened Number of customer waiting for service 20 30 12 36 13 14 36 70 15 Considering the information above, I) What is the probability of having at least four customers waiting for service from 8:30AM to 10:00AM? ii) What is the probability of having two or fewer customer waiting for service from 8:30AM to 10:00AM? O a) )0.637 i) 0.213 b) None of the answers are correct OO)0436 0.222 d0.353 0213
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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Transcribed Image Text:Consider a study of walting for service times at Deniz Bank. In 2020, the number of
customers waiting for service from 8:30AM to 10:00AM are obtained and recorded in
the table below:
Number of Outcome, Days (Waiting for
Service) Happened
Number of customer waiting for service
4
20
11
12
30
36
13
14
36
70
5
Considering the information above,
i) What is the probability of having at least four customers waiting for service from
8:30AM to 10:00AM?
ii) What is the probability of having two or fewer customer waiting for service from
8:30AM to 10:00AM?
O a) )0.637 i) 0.213
b) None of the answers are correct
O)0.436 ) 0.222
d0353 0213
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