A supervisor of a plant kept records of the time (in seconds) that employees needed to complete

Question:

A supervisor of a plant kept records of the time (in seconds) that employees needed to complete a particular task. The data are summarized as follows:

a. Graph the data with a histogram.
b. Discuss possible errors.

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Statistics For Business And Economics

ISBN: 9780132745659

8th Edition

Authors: Paul Newbold, William Carlson, Betty Thorne

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Question Posted: Jul 06, 2015 05:30 AM

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A supervisor of a plant kept records of the time (in seconds) that employees needed to complete

Question:

Time 30< 40 40< 50 50 < 60 60 < 80 8< 100 100 < 150 Number 10 15 20 30 24 20

Step by Step Answer:

a Misleading histogram of the data Error Unequal class widths b Errors ...View the full answer

Statistics For Business And Economics

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