İnstruction: Provide the ANOVA Table for each problem. An e presented below: Source of Variation Between Groups Within Groups Total SS df Problem 4: Each of the following four columns (stored in columns f1 to f4 of the table) epresents instrument recording of some arbitrary property consisting of 6 amples. At 0.05 significance level, determine whether there is a significance different among the four recordings. f1 12 f3 f4 Samplel Sample2 Sample3 Sample4 Sample5 15 15 23 29 24 16 25 25 27 18 16 17 26 19 16 26 22 18 26 30 Sampleó 20 25 15 17

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Help me answer these problems :  One-way ANOVA

Provide the ANOVA Table for each problem. An example ANOVA table is presented below:

Instruction:
Provide the ANOVA Table for each problem. An example ANOVA table is
presented below:
Source of Variation
Between Groups
Within Groups
SS
df
MS
p-value
Total
Problem 8:
Problem 4:
Each of the following four columns (stored in columns fl to f4 of the table)
represents instrument recording of some arbitrary property consisting of 6
samples. At 0.05 significance level, determine whether there is a significance
An engineer wants to determine if there is a relationship between the power
setting and the etch rate in a plasma etching process. She is using four different
power settings (160W, 180W, 200W and 220W). The engineer tested five wafers
at each power level. The data from the experiment are shown below. Test at
0.01 level of significance whether there are significant differences among the
different among the four recordings.
treatments.
f1
f2
f3
f4
Samplel
Sample2
Sample3
Sample4
Sample5
Sampleó
15
15
23
29
24
16
25
25
160W
180W
200W
220W
664.06
636.14
612.94
601.29
27
18
16
17
Waferl
623.42
666.41
779.02
624.94
593.98
26
19
16
26
Wafer2
658.08
687.37
22
18
26
30
Wafer3
652.23
753.22
20
25
15
17
Wafer4
602.01
648.91
682.34
Wafer5
629.25
651.92
633.03
798.36
Transcribed Image Text:Instruction: Provide the ANOVA Table for each problem. An example ANOVA table is presented below: Source of Variation Between Groups Within Groups SS df MS p-value Total Problem 8: Problem 4: Each of the following four columns (stored in columns fl to f4 of the table) represents instrument recording of some arbitrary property consisting of 6 samples. At 0.05 significance level, determine whether there is a significance An engineer wants to determine if there is a relationship between the power setting and the etch rate in a plasma etching process. She is using four different power settings (160W, 180W, 200W and 220W). The engineer tested five wafers at each power level. The data from the experiment are shown below. Test at 0.01 level of significance whether there are significant differences among the different among the four recordings. treatments. f1 f2 f3 f4 Samplel Sample2 Sample3 Sample4 Sample5 Sampleó 15 15 23 29 24 16 25 25 160W 180W 200W 220W 664.06 636.14 612.94 601.29 27 18 16 17 Waferl 623.42 666.41 779.02 624.94 593.98 26 19 16 26 Wafer2 658.08 687.37 22 18 26 30 Wafer3 652.23 753.22 20 25 15 17 Wafer4 602.01 648.91 682.34 Wafer5 629.25 651.92 633.03 798.36
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