Table 9.

Result summary & ANOVA table for recovery%.

Variable	Type	Factor	Mean	Grouping			Source	Degrees of freedom	Adjusted Sum of Squares	Adjusted Mean Sum of Squares	F Value	P Value
Recovery%	Plain	Lower	96.29			C	Error	6	0.00087	0.00014
	Plain	Standard	98.55	A			Factor	2	9.63216	4.81608	33342.08	0.00	S**
	Plain	Higher	96.42		B		Total	8	9.63302
	Rib 2 × 2	Lower	96.15			C	Error	6	0.0009	0.00014
	Rib 2 × 2	Standard	98.55	A			Factor	2	10.3396	5.16981	35791.00	0.00	S**
	Rib 2 × 2	Higher	96.42		B		Total	8	10.3405
	Rib 1 × 3	Lower	96.29		B		Error	6	10	1.667
	Rib 1 × 3	Standard	99.35	A			Factor	2	27.53	13.764	8.26	0.02	S**
	Rib 1 × 3	Higher	98.51	A			Total	8	37.53

S**(Significant).