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Business Statistics, 3rd Edition
book

Business Statistics, 3rd Edition

by Naval Bajpai
April 2024
Intermediate to advanced content levelIntermediate to advanced
921 pages
37h 16m
English
Pearson India
Content preview from Business Statistics, 3rd Edition
Chapter 12
PB
Analysis of Variance and Experimental Designs
443
MSR (mean square) =
SSR
r
=
=
1
1 02077
3
0 340256
.
.
MSC (mean square) =
SSC
c
=
=
1
0 00376
2
0 00188
.
.
MSI (mean square) =
SSI
()()
.
.
rc−−
=
=
11
0 02527
6
0 004211
MSE (mean square) =
SSE
rc n()
.
.
=
=
1
0 05680
24
0 002367
F
treatment
== =
MSC
MSE
0 00188
0 002367
079
.
.
.
F
block
== =
MSR
MSE
0 340256
0 002367
143 7
.
.
.
F
interaction
== =
MSI
MSE
0 004211
0 002367
178
.
.
.
Table 12.15 presents the ANOVA summary table for Example 12.3.
TABLE 12.15
ANOVA Summary table for Example 12.3
Source of variation Sum of
squares
Degrees of
freedom
Mean squares F Value
Sum of squares between
columns
SSC
3 – 1 = 2 MSC = 0.00188 Ftreatment ...
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Publisher Resources

ISBN: 9789390168996