Refer to the preceding exercise and use only the skull breadths from 4000 B.c. and 150 A.D.

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Refer to the preceding exercise and use only the skull breadths from 4000 B.c. and 150 A.D. Use the Wilcoxon rank-sum test with a 0.05 significance level to test the claim that the two samples are from populations with the same median.

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Elementary Statistics

ISBN: 9780321836960

12th Edition

Authors: Mario F. Triola

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Question Posted: May 03, 2015 09:23 AM

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Refer to the preceding exercise and use only the skull breadths from 4000 B.c. and 150 A.D.

Question:

4000 в.с. 125 129 131 132 132 134 135 138 138 1850 в.с. 129 129 134 134 136 137 137 138 136 50 A.D 28 136 137 137 138 139 4142 145

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R 1 60 R 2 111 R 99912 855 R z 60 855 225 Critical values z ...View the full answer

Elementary Statistics

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