Table 7(a).

One-way anova of the residual values for human muscles grouped by region

Groups	Count	Sum	Average	Variance
arm	22	3.41	0.15	0.16
axial	8	5.35	0.67	0.28
foot	20	−2.04	−0.10	0.26
hand	17	−2.94	−0.17	0.20
head position/neck	11	12.0	1.09	0.28
hip	8	−1.17	−0.15	0.24
jaw/hyoid	11	−1.70	−0.15	1.01
leg	25	−4.35	−0.17	0.11
shoulder	15	−8.58	−0.57	0.46

anova Source of variation	Sum of squares	d.f.	Mean square	F	F critical	P
Between groups	24.07	8	3.01	10.34	2.01	< 0.001
Within groups	37.25	128	0.29
Total	61.32	136