Construct a histogram for the data in Exercise 21. Explain how the histogram shows whether it is

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Construct a histogram for the data in Exercise 21.

Explain how the histogram shows whether it is appropriate to treat this sample as coming from an approximately normal population.

Exercise 21

The number of minutes needed to complete a certain spreadsheet task was measured for 20 clerical workers.

The results were as follows.

Construct a boxplot for this sample. Is it reasonable to treat the sample as coming from an approximately normal population?
Explain.

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Elementary Statistics

ISBN: 9781259969454

3rd Edition

Authors: William Navidi, Barry Monk

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Question Posted: May 06, 2024 12:00 PM

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Construct a histogram for the data in Exercise 21. Explain how the histogram shows whether it is

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Elementary Statistics

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