4. Repeat Problem 3c, except use the direct-difference method. (a) What are the statistical hypotheses? (b) Compute

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4. Repeat Problem 3c, except use the direct-difference method.

(a) What are the statistical hypotheses?

(b) Compute D, SSD, and sD.

(c) Test H0.

(d) Draw final conclusions.

(e) Give the symbols for the quantities from Problem 3 that correspond to mD, D, and sD.

(f) Compare your results to those for Problem 3.

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Fundamentals Of Statistical Reasoning In Education

ISBN: 9780470574799

3rd Edition

Authors: Theodore Coladarci, Casey D. Cobb, Edward W. Minium, Robert C. Clarke

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Question Posted: Nov 06, 2024 05:01 AM

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4. Repeat Problem 3c, except use the direct-difference method. (a) What are the statistical hypotheses? (b) Compute

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Fundamentals Of Statistical Reasoning In Education

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