A hospital branch located in a commercial district of a city has developed an improved process for serving costumers during the early morning from 7:am to 9:00 am. The waiting time (defined as the time costumer fall in line until he or she is finished with her/his transaction) of all costumers during this hour is recorded over a period of 1 week. A random sample of 20 costumers is selected, and the results are as follows: 5.214.354.025.433.774.344.543.905.106.05 5.46 6.29 4.79 2.45 3.69 5.15 4.20 5.10 3.12 1.38 At the 0.05 level of significance, is there evidence that the mean waiting time is less than 5 minutes? Please answer on excel output. Thank you.
A hospital branch located in a commercial district of a city has developed an improved process for serving costumers during the early morning from 7:am to 9:00 am. The waiting time (defined as the time costumer fall in line until he or she is finished with her/his transaction) of all costumers during this hour is recorded over a period of 1 week. A random sample of 20 costumers is selected, and the results are as follows: 5.214.354.025.433.774.344.543.905.106.05 5.46 6.29 4.79 2.45 3.69 5.15 4.20 5.10 3.12 1.38 At the 0.05 level of significance, is there evidence that the mean waiting time is less than 5 minutes? Please answer on excel output. Thank you.
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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A hospital branch located in a commercial district of a city has developed an improved process for serving costumers during the early morning from 7:am to 9:00 am. The waiting time (defined as the time costumer fall in line until he or she is finished with her/his transaction) of all costumers during this hour is recorded over a period of 1 week. A random sample of 20 costumers is selected, and the results are as follows:
5.214.354.025.433.774.344.543.905.106.05
5.46 6.29 4.79 2.45 3.69 5.15 4.20 5.10 3.12 1.38
At the 0.05 level of significance, is there evidence that the mean waiting time is less than 5 minutes?
Please answer on excel output. Thank you.
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