Answered: Suppose samples of six different brands…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

Suppose samples of six different brands of diet or imitation margarine were analyzed to determine the level of physiologically active polyunsaturated fatty acids (PAPUFA, in percent), resulting in the data shown in the accompanying table.

Imperial	14.1	13.6	14.5	14.3
Parkay	12.8	12.5	13.5	13.0	12.3
Blue Bonnet	13.5	13.4	14.1	14.5
Chiffon	13.2	12.7	12.6	14
Mazola	16.8	17.4	16.4	17.3	18.0
Fleischmann's	18.1	17.2	18.9	18.4

(b)

Use the T-K procedure to calculate 95% simultaneous confidence intervals for all differences between means. (Round your answers to three decimal places.)

Imperial and Parkay( , )
Imperial and Blue Bonnet( , )
Imperial and Chiffon( , )
Imperial and Mazola( , )
Imperial and Fleischmann's( , )
Parkay and Blue Bonnet( , )
Parkay and Chiffon( , )
Parkay and Mazola( , )
Parkay and Fleischmann's( , )
Blue Bonnet and Chiffon( , )
Blue Bonnet and Mazola( , )
Blue Bonnet and Fleischmann's( , )
Chiffon and Mazola( , )
Chiffon and Fleischmann's( , )
Mazola and Fleischmann's( , )

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