Question

A sociologist reports that in a sample, pay was significantly higher (P=0.017) for corporate executives with a non-working wife than those executives with a wife who worked outside the home. The difference in mean pay of executives is statistically significant at which levels of ?

0.005 but not 0.001

0.01 but not 0.005

0.05 but not 0.01

0.001

0.1 but not 0.05

Answer 1

*levels of alpha