Problem 5.7.7

Sub. P_1  P_2   P_3   P_4 \\
{labelled} 
1  0.30  0.40  0.55  0.65 \\
2  0.20  0.65  0.30  0.80 \\
3  0.30  0.50  0.50  0.70 \\
4  0.25  0.35  0.45  0.65 \\
5  0.35  0.35  0.55  0.55 \\
6  0.50  0.50  0.50  0.50 \\

{unlabelled} 
1  0.40  0.40  0.60  0.60 \\
2  0.45  0.50  0.55  0.85 \\
3  0.90  0.95  1.10  1.10 \\
4  0.60  0.70  0.85  0.95 \\
5  0.55  0.75  1.00  1.20 \\
6  0.70  0.70  1.00  1.10 \\