Test for equality of means based on the travel expense data in Exercise 14.6. Take a =
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In Exercise 14.6
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Signature Top Bottom None 35 527 = 33 另一9.62 6.20 8.45 = 5.9 2 #1 4.43
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Related Book For
Statistics Principles And Methods
ISBN: 9780470904114
7th Edition
Authors: Richard A. Johnson, Gouri K. Bhattacharyya
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