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An experiment was conducted on the life of coated fabric subjected to testing with normal abrasives. The 2 × 2 × 3 factorial design included two different substances (F1, F2) in three different proportions (25%, 50%, 75%) with and without surface treatment (S1, S2); Two replica specimens from each of the 12 combinations were tested in a fully randomized design. The data correspond to the weight loss (mg) of the fabric specimens by the abr

An experiment was conducted on the life of coated fabric subjected to testing with normal abrasives. The 2 × 2 × 3 factorial design included two different substances (F1, F2) in three different proportions (25%, 50%, 75%) with and without surface treatment (S1, S2); Two replica specimens from each of the 12 combinations were tested in a fully randomized design. The data correspond to the weight loss (mg) of the fabric specimens by the abr

MATLAB: An Introduction with Applications
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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An experiment was conducted on the life of coated fabric subjected to testing with normal abrasives. The 2 × 2 × 3 factorial design included two different substances (F1, F2) in three different proportions (25%, 50%, 75%) with and without surface treatment (S1, S2); Two replica specimens from each of the 12 combinations were tested in a fully randomized design. The data correspond to the weight loss (mg) of the fabric specimens by the abrasion test.

Stages of conducting the experiment:

1.- Objectives:

2.- Possible sources of variation:

3.- Type of experimental design:

4.- Measurements made:

Tratamientos de superficie y sustancia S, Proporción de sustancia 25% F 194 F1 155 F2 137 239 187 208 173 160 233 241 265 269 50% 224 198 129 243 243 226 177 98 75% 235 155 229 132 Fuente: G. Box (1950), Problems in the analysis of growth and water curves. Biometrics 6, 362-289.
Transcribed Image Text:Tratamientos de superficie y sustancia S, Proporción de sustancia 25% F 194 F1 155 F2 137 239 187 208 173 160 233 241 265 269 50% 224 198 129 243 243 226 177 98 75% 235 155 229 132 Fuente: G. Box (1950), Problems in the analysis of growth and water curves. Biometrics 6, 362-289.
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