H
0
:
µ =
H
a
:
µ > 0
µ < 0
µ ≠ 0
σ =
n
=
α =
alt. µ =
UPDATE
RESET
Created with Raphaël 2.1.0
-1.265
-1.265
-0.909
-0.909
-0.553
-0.553
-0.198
-0.198
0.158
0.158
0.514
0.514
0.869
0.869
1.225
1.225
1.581
1.581
Power = 0.259