Ten women participate in a study. A physical therapist measures the women's waistlines before and 8 weeks

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Ten women participate in a study. A physical therapist measures the women's waistlines before and 8 weeks after a rigorous exercise program begins. Test whether the program decreased the median waistline at the $\alpha=0.01$ level of significance.

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Statistics Informed Decisions Using Data

ISBN: 9781292157115

5th Global Edition

Authors: Michael Sullivan

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Question Posted: Apr 03, 2024 06:00 AM

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Ten women participate in a study. A physical therapist measures the women's waistlines before and 8 weeks

Question:

Before 18.75 19.5 23 24.25 25 19 36.25 35.25 56 32.75 (inches) After 19.5 19.75 22 22.5 25 20.25 34.5 35 51.75 31.25 (inches)

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Statistics Informed Decisions Using Data

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