Adsorption. Six identical column adsorption units were fed identical influent for 20 weeks, with the exception that the influent to three units had a surfactant added. The data below are weekly average effluent concentrations. Can you discover from analysis of variance which units received surfactant? Has the surfactant affected the performance of the adsorption units? Reactor Week 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Adsorption. Six identical column adsorption units were fed identical influent for 20 weeks, with the exception that the influent to three units had a surfactant added. The data below are weekly average effluent concentrations. Can you discover from analysis of variance which units received surfactant? Has the surfactant affected the performance of the adsorption units? Reactor Week 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 3CYU
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Transcribed Image Text:Adsorption. Six identical column adsorption units were fed identical influent for 20 weeks,
with the exception that the influent to three units had a surfactant added. The data below are
weekly average effluent concentrations. Can you discover from analysis of variance which
units received surfactant? Has the surfactant affected the performance of the adsorption units?
Reactor Week
1
23456
6
12 3
4 5
4 4
4
4
5
6
4 6
8 10
7
7 9
7
6
6
7 9 8
7 15 12
7 8
4
4
7
8
9 10
7 8
6 3
4
5
5
6
9 12
12 14 11
7
5
6
4
7 10
3
0 4
4 3
6
7
17 18 19 20
12 13 14 15 16
5 3 4 6 11 10 17 8 7 8
11 10 15 18 19 22 23 10 20 17
8
6
11 8 14
18
19
6 10
4
4
4
3
10 11 12
11
13
8 13
5
11 11 10
6
4 5
7
6
6
59
6
5
7
5
9 10 11 11 13 14 17 19
7
11
6
89 10 11
14
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