A study was conducted to investigate some effects of physical training. Sample data (weights in kilograms) are

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A study was conducted to investigate some effects of physical training. Sample data (weights in kilograms) are listed in the margin. Use the sign test to test the claim that the training has no effect on weight.

Use a 0.05 significance level with the indicated test. If no particular test is specified, use the appropriate nonparametric test from this chapter.

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Elementary Statistics

ISBN: 9780321225979

3rd Canadian Edition

Authors: Mario F. Triola

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Question Posted: Apr 05, 2016 07:11 AM

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A study was conducted to investigate some effects of physical training. Sample data (weights in kilograms) are

Question:

Pre-training Post-training 57 62 69 74 94 57 62 69 76 58 59 92 70 85 70 84

Step by Step Answer:

Let the Pretraining weights be group 1 claim median difference 0 pair 1 2 3 4 5 6 7 8 9 10 ...View the full answer

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