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3.81Four different printing processes are being compared to study the density that can be reproduced. Density readings are taken at different dot percentages. As the dot percentage is a source of variability, a completely randomized block design has been used and the data obtained are given in Table 3.28. Analyse the data and draw the conclusions. Use α= 0.05. TABLE 3.28 Data for Problem 3.8 Type of process Offset Inkjet Dyesub Thermalwax 1 0.90 1.31 1.49 1.07 Dot percentages (Block) 2 3 0.91 0.91 1.32 1.33 1.54 1.67 1.19 1.38 4 0.92 1.34 1.69 1.39

3.81Four different printing processes are being compared to study the density that can be reproduced. Density readings are taken at different dot percentages. As the dot percentage is a source of variability, a completely randomized block design has been used and the data obtained are given in Table 3.28. Analyse the data and draw the conclusions. Use α= 0.05. TABLE 3.28 Data for Problem 3.8 Type of process Offset Inkjet Dyesub Thermalwax 1 0.90 1.31 1.49 1.07 Dot percentages (Block) 2 3 0.91 0.91 1.32 1.33 1.54 1.67 1.19 1.38 4 0.92 1.34 1.69 1.39

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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3.81Four different printing processes are being compared to study the density that can be reproduced. Density readings are taken at different dot percentages. As the dot percentage is a source of variability, a completely randomized block design has been used and the data obtained are given in Table 3.28. Analyse the data and draw the conclusions. Use α = 0.05. TABLE 3.28 Type of process Offset Inkjet Dyesub Thermalwax Data for Problem 3.8 Dot percentages (Block) 2 3 0.91 0.91 1.32 1.33 1.54 1.67 1.19 1.38 1 0.90 1.31 1.49 1.07 4 0.92 1.34 1.69 1.39
Transcribed Image Text:3.81Four different printing processes are being compared to study the density that can be reproduced. Density readings are taken at different dot percentages. As the dot percentage is a source of variability, a completely randomized block design has been used and the data obtained are given in Table 3.28. Analyse the data and draw the conclusions. Use α = 0.05. TABLE 3.28 Type of process Offset Inkjet Dyesub Thermalwax Data for Problem 3.8 Dot percentages (Block) 2 3 0.91 0.91 1.32 1.33 1.54 1.67 1.19 1.38 1 0.90 1.31 1.49 1.07 4 0.92 1.34 1.69 1.39
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