Another group of workers were tested at the same times as those in Problem 5.23, although their
Question:
Another group of workers were tested at the same times as those in Problem 5.23, although their department also introduced rest breaks into the working day.
Does the introduction of rest days alone appear to improve performance?
Problem 5.23
The output of a group of 11 workers before and after an improvement in the lighting in their factory is as follows:
Transcribed Image Text:
Before 51 59 51 53 58 58 52 55 61 54 55 After 54 63 55 57 63 63 58 60 66 57 59
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Related Book For
Statistics For Economics Accounting And Business Studies
ISBN: 978027368308
4th Edition
Authors: Michael Barrow
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