Four paints are being tested for weight loss in an abrasion machine. These paints differ in the proportion of one basic ingredient. The abrasion machine can handle three paint panels at one time. Yield is measured in terms of weight loss in a fixed period of time and at a fixed speed of the machine. Four runs are made. Consider run as block. The data are stated in coded units. Paint Run A B C D 1 13 10 29 2 15 23 21 3 18 29 14 4 20 26 12 a) Construct an ANOVA table and test whether there is a significant effect among treatments?
Four paints are being tested for weight loss in an abrasion machine. These paints differ in the proportion of one basic ingredient. The abrasion machine can handle three paint panels at one time. Yield is measured in terms of weight loss in a fixed period of time and at a fixed speed of the machine. Four runs are made. Consider run as block. The data are stated in coded units. Paint Run A B C D 1 13 10 29 2 15 23 21 3 18 29 14 4 20 26 12 a) Construct an ANOVA table and test whether there is a significant effect among treatments?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Four paints are being tested for weight loss in an abrasion machine. These paints differ in the proportion of one basic ingredient. The abrasion machine can handle three paint panels at one time. Yield is measured in terms of weight loss in a fixed period of time and at a fixed speed of the machine. Four runs are made. Consider run as block. The data are stated in coded units.
| Paint | ||||
| Run | A | B | C | D |
| 1 | 13 | 10 | 29 | |
| 2 | 15 | 23 | 21 | |
| 3 | 18 | 29 | 14 | |
| 4 | 20 | 26 | 12 |
a) Construct an ANOVA table and test whether there is a significant effect among treatments?
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