Adobe Ac Is there more variation in the output of one shift in a manufacturing plant than in another shift? In an effort to study this question, plant managers gathered productivity reports from the 8:00a to 4:00p shift for eight days. The reports indicated that the following numbers of units were produced on each day for this shift. 5528 4779 5112 5380 4918 4763 5055 5106 Productivity information was also gathered from seven days for the 4:00p to midnight shift, resulting in the following. 4325 4016 4872 4559 3982 4754 4116 Use these data and aa = 0.01 to test whether the variances of productivity for the two shifts are the same.
Adobe Ac Is there more variation in the output of one shift in a manufacturing plant than in another shift? In an effort to study this question, plant managers gathered productivity reports from the 8:00a to 4:00p shift for eight days. The reports indicated that the following numbers of units were produced on each day for this shift. 5528 4779 5112 5380 4918 4763 5055 5106 Productivity information was also gathered from seven days for the 4:00p to midnight shift, resulting in the following. 4325 4016 4872 4559 3982 4754 4116 Use these data and aa = 0.01 to test whether the variances of productivity for the two shifts are the same.
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter5: A Survey Of Other Common Functions
Section5.3: Modeling Data With Power Functions
Problem 6E: Urban Travel Times Population of cities and driving times are related, as shown in the accompanying...
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Transcribed Image Text:Adobe Ac
Is there more variation in the output of one shift in a manufacturing plant than in another shift?
In an effort to study this question, plant managers gathered productivity reports from the 8:00a
to 4:00p shift for eight days. The reports indicated that the following numbers of units were
produced on each day for this shift.
5528 4779 5112 5380 4918 4763 5055 5106
Productivity information was also gathered from seven days for the 4:00p to midnight shift,
resulting in the following.
4325 4016 4872 4559 3982 4754 4116
Use these data and aa = 0.01 to test whether the variances of productivity for the two shifts are
the same.
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