Solve a,b,c . Please solve within 35 minutes, proper explanation is a must
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Solve a,b,c . Please solve within 35 minutes, proper explanation is a must.
Transcribed Image Text:The following observations were obtained when conducting a two-way ANOVA experiment with no interaction.
Click here for the Excel Data File
Factor A
2
3
X; for Factor B
Factor B
1
4
1
2
4
1
2.250
2
10
10
10
9.500
3
15
14
12
15
14.000
9.000
X = 8.5833
Xị for Factor A
9.333
7.333
8.667
a. Calculate SST, SSA, SSB, and SSE. (Round intermediate calculations to at least 4 decimal places. Round your answers to 2
decimal places.)
SST
SSA
SB
SSE
b. Calculate MSA, MSB, and MSE. (Round intermediate calculations to at least 4 decimal places. Round your answers to 2 decimal
places.)
MSA
MSB
MSE
Transcribed Image Text:c. Construct an ANOVA table. (Round intermediate calculations to at least 4 decimal places. Round "SS", "MS" to 2 decimal places,
"P' 3 decimal places.)
ANOVA
Source of Variation
df
MS
F
p-value
Rows
0.000
Columns
0.212
Error
Total
d. At the 5% significance level, do the levels of Factor B differ?
Yes, since we reject the null hypothesis.
No , since we reject the null hypothesis.
O Yes, since we do not reject the null hypothesis.
O No, since we do not reject the null hypothesis.
e. At the 5% significance level, do the levels of Factor A differ?
O Yes, since we reject the null hypothesis.
O No, since we reject the null hypothesis.
Yes, since we do not reject the null hypothesis.
O No, since we do not reject the null hypothesis.
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