The time needed by a person to sort wet and dry wastes is to be determined so that it can be used as the baseline performance of a novel trash sorting machine that is planned to be developed. For the data gathering procedure, 25 people were recruited, each of whom were tasked to segregate the dry trash from the wet trash in a one-kilogram pile of mixed household wastes. The following data in minutes were measured. 23.1 22.2 23.6 21.9 21.3 23.8 20.9 15.3 11.1 23.8 19.1 20.5 24.1 20.3 35.4 29.2 20.1 25.0 19.7 26.5 19.5 26.8 27.1 28.1 19.2 Estimate the maximum variability in the sorting time that must not be exceeded by the novel trash sorting machine.
The time needed by a person to sort wet and dry wastes is to be determined so that it can be used as the baseline performance of a novel trash sorting machine that is planned to be developed. For the data gathering procedure, 25 people were recruited, each of whom were tasked to segregate the dry trash from the wet trash in a one-kilogram pile of mixed household wastes. The following data in minutes were measured. 23.1 22.2 23.6 21.9 21.3 23.8 20.9 15.3 11.1 23.8 19.1 20.5 24.1 20.3 35.4 29.2 20.1 25.0 19.7 26.5 19.5 26.8 27.1 28.1 19.2 Estimate the maximum variability in the sorting time that must not be exceeded by the novel trash sorting machine.
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter9: Systems Of Linear Equations
Section9.6: Wind And Water Current Problems
Problem 9P
Related questions
Question
![The time needed by a person to sort wet and dry wastes is to be determined so that it can be used as the baseline performance of a novel trash sorting
machine that is planned to be developed. For the data gathering procedure, 25 people were recruited, each of whom were tasked to segregate the dry trash
from the wet trash in a one-kilogram pile of mixed household wastes. The following data in minutes were measured.
23.1
22.2
23.6
21.9
21.3
23.8
20.9
15.3
11.1
23.8
19.1
20.5
24.1
20.3
35.4
29.2
20.1
25.0
19.7
26.5
19.5
26.8
27.1
28.1
19.2
Estimate the maximum variability in the sorting time that must not be exceeded by the novel trash sorting machine.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Faa557e1b-a117-419b-b41a-5ec3d9b76313%2F33c6cb9b-5f30-46ca-9145-42cb71657b99%2Ffhkxj68_processed.png&w=3840&q=75)
Transcribed Image Text:The time needed by a person to sort wet and dry wastes is to be determined so that it can be used as the baseline performance of a novel trash sorting
machine that is planned to be developed. For the data gathering procedure, 25 people were recruited, each of whom were tasked to segregate the dry trash
from the wet trash in a one-kilogram pile of mixed household wastes. The following data in minutes were measured.
23.1
22.2
23.6
21.9
21.3
23.8
20.9
15.3
11.1
23.8
19.1
20.5
24.1
20.3
35.4
29.2
20.1
25.0
19.7
26.5
19.5
26.8
27.1
28.1
19.2
Estimate the maximum variability in the sorting time that must not be exceeded by the novel trash sorting machine.
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