Samples of six different brands of diet or imitation margarine were analyzed to determine the level of
Question:
a. Test for differences among the true average PAPUFA percentages for the different brands. Use a = .05.
b. Use the T-K procedure to compute 95% simultaneous confidence intervals for all differences between means and give the corresponding underscoring pattern.
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Related Book For
Statistics The Exploration & Analysis Of Data
ISBN: 9780840058010
7th Edition
Authors: Roxy Peck, Jay L. Devore
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