The following table shows the incomplete ANOVA for multiple factors experiment. Source of Fcritical @ a df SS MS Fo Variation = 0.05 Factor A 107.18 Factor B 13.34 Interaction 0.50 Error Total 124.56 Which of the following statement is/are correct? I. The main effects are not significant. II. The interaction is significant. II. The Feritical used in the analysis are Fo.05, 2, 5 = 5.79 and Fo.o5. 1. 5 = 6.61.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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Question
50
In the manufacture of a certain beverage, an important measurement is the percentage of impurities present in
the final product. The following data in the table below show the percentage impurities present in samples
taken from products manufactured at three different temperature (factor A) and two sterilization times (factor
B). The last number in in each cell is the cell total (light gray color).
Factor A
75°C
100 °C
125 °C
14.05
10.55
7.55
15
14.93
9.48
6.59
63.15
mins
28.98
20.03
14.14
Factor
16.56
13.63
9.23
20
15.85
11.75
8.78
75.80
mins
32.41
25.38
18.08
45.41
32.15
138.95
61.39
Transcribed Image Text:In the manufacture of a certain beverage, an important measurement is the percentage of impurities present in the final product. The following data in the table below show the percentage impurities present in samples taken from products manufactured at three different temperature (factor A) and two sterilization times (factor B). The last number in in each cell is the cell total (light gray color). Factor A 75°C 100 °C 125 °C 14.05 10.55 7.55 15 14.93 9.48 6.59 63.15 mins 28.98 20.03 14.14 Factor 16.56 13.63 9.23 20 15.85 11.75 8.78 75.80 mins 32.41 25.38 18.08 45.41 32.15 138.95 61.39
JG..
The following table shows the incomplete ANOVA for multiple factors experiment.
Source of
Fcritical @ a
df
MS
Fo
Variation
= 0.05
Factor A
107.18
Factor B
13.34
Interaction
0.50
Error
Total
124.56
Which of the following statement is/are correct?
I. The main effects are not significant.
II. The interaction is significant.
II. The Feritical used in the analysis are Fo.05, 2, 5 = 5.79 and Fo.o5. 1. 5 = 6.61.
on
ons
O None of the choices
ill
O I and III
rive
O I and II
O Il and II
Transcribed Image Text:JG.. The following table shows the incomplete ANOVA for multiple factors experiment. Source of Fcritical @ a df MS Fo Variation = 0.05 Factor A 107.18 Factor B 13.34 Interaction 0.50 Error Total 124.56 Which of the following statement is/are correct? I. The main effects are not significant. II. The interaction is significant. II. The Feritical used in the analysis are Fo.05, 2, 5 = 5.79 and Fo.o5. 1. 5 = 6.61. on ons O None of the choices ill O I and III rive O I and II O Il and II
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