Leaving,
(3.279 + 5.028 )
= −0.304243 + 2.2908
(1.971 − 1.693 )
(8.462−9.328 )
2
(7.169+5.105 )
r
A? 8.462p9.328b=
B? 7.169+5.105b=
Leaving,
(8.462 − 9.328 )
= 0.16841 − 1.42108
(7.169 + 5.105 )
(−2.097+3.998 )
3
(8.209−6.264 )
r
A? z2.097+3.998b=
B? 8.209p6.264b=n
12