this window to return to the main page.
Chapter 16. Example 2.

raw
data
 		B
0 units
1 unit
 A 
0
units
  20.4    17.4 
 20.0    18.4 
 24.5    21.0 
 19.7    22.3 
 17.3    23.3 
 		 20.5    26.3 
 26.6    19.8 
 25.4    28.2 
 22.6    23.7 
 22.5    22.6 
1
unit
  22.4    19.1 
 22.4    25.4 
 26.2    25.1 
 28.8    21.8 
 26.3    25.2 
 		 17.5    13.6 
 16.9    12.4 
 16.4    18.3 
 13.6    19.1 
 16.1    20.5 

summary
data
 		B
0 units
1 unit
 rows
 A 
0
units
 Ng1=10
∑Xg1=204.3
∑X2g1=4226.3
 Ng2=10
∑Xg2=238.2
∑X2g2=5741.4
 Nr1=20
∑Xr1=442.5
1
unit
 Ng3=10
∑Xg3=242.7
∑X2g3=5961.34
 Ng4=10
∑Xg4=164.4
∑X2g4=2764.6
 Nr2=20
∑Xr2=407.1
columns
 Nc1=20
∑Xc1=447.0
 Nc2=20
∑Xc2=402.6
 NT=40
∑XT=849.6
∑X2T=18693.7

means
 		B
0 units
1 unit
 rows
 A 
0
units
Mg1=20.43
 Mg2=23.82
 Mr1=22.13
1
unit
Mg3=24.27
Mg4=16.44
Mr2=20.36
columns
Mc1=22.35
Mc2=20.13
MT=21.24

preliminary
SS values
 		B
0 units
1 unit
 A 
0
units
SSg1=52.44
 SSg2=67.48
1
unit
SSg3=71.02
SSg4=61.40
SST=647.53

this window to return to the main page.