Total sample size

Power (1-β err prob)

tests

- Linear

mult

regression:

Feste

Modelle,

einziger

Regressionskoeffizient

Schwanz (s) = Ein, Nu er

o

f predictors = 10,

α err

prob =

0.05

0.3

0.4

0.5

0.6

0.7

0.8

0.9

Effect size =

0.27 =

0.17

= 0.07