a. What assumption must be met for the sign test to be valid? b. What assumption is

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a. What assumption must be met for the sign test to be valid?
b. What assumption is not required for the sign test but would be required for a t test to be valid?

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Practical Business Statistics

ISBN: 9780123852083

6th Edition

Authors: Andrew Siegel

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Question Posted: Nov 11, 2015 04:10 AM

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a. What assumption must be met for the sign test to be valid? b. What assumption is

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a The data set must be a random sample from t...View the full answer

Practical Business Statistics

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