A study on the amount of dye needed to get the best color for a certain type of a fabric wasconducted. The three amounts of dye,13% wof (13% of the weight of a fabric), 1% wof, and 3%wof, were each administered at two different plants. The color density of a fabric was thenobserved four times for each level of dye at each plant.Amount of dye13%1% 3%Plant 1 5.2 6.0 12.3 10.5 22.4 17.85.9 5.9 12.4 10.9 22.5 18.4Plant 2 6.5 5.5 14.5 11.8 29.0 23.26.4 5.9 16.0 13.6 29.7 24.0Perform an analysis of variance to test the hypothesis, at the 0.05 level of significance, that thereis no difference in the color density of a fabric for the three levels of dye. Consider plants to beblocks.
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