For the data in Table 7.15, the standard error of the mean difference in EORTC QLQC30 physical

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For the data in Table 7.15, the standard error of the mean difference in EORTC QLQ‐C30 physical function domain scores before and after exercise is:

A. 3.9 B. 4.8 C. 7.1 D. 9.0 E. 25.4

Table 7.15

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Medical Statistics A Textbook For The Health Sciences

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Authors: Stephen J. Walters, Michael J. Campbell, David Machin

Question Posted: Mar 14, 2024 02:01 AM

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For the data in Table 7.15, the standard error of the mean difference in EORTC QLQC30 physical

Question:

EORTC QLQ-C30 physical function scale score Subject (i) Before After 1 2 3 66.7 100.0 40.0 60.0 80.0 100.0 45 4 80.0 100.0 5 53.3 86.7 6 80.0 90.3 7 53.3 60.0 8 20.0 46.7 Mean 61.7 78.0

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Medical Statistics A Textbook For The Health Sciences

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