A company sells identical soap in four different packages at the same price. The sales of each
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A company sells identical soap in four different packages at the same price. The sales of each package type for 12 months are provided in the file P12_8.XLS. Is there any indication of differences in the mean sales of this brand of soap across the various package types? Perform an appropriate statistical test and report a p-value.
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Managerial Statistics
ISBN: 9780534389314
1st Edition
Authors: S. Christian Albright, Wayne L. Winston, Christopher Zappe
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