Answer
Age: P-value $=0.157$
There is not enough evidence to conclude that at least one of the means differs.
Stimulus: P-value $=0.008$
There is enough evidence to conclude that at least one of the means differs.
Work Step by Step
Age:
$H_0:µ_{18–34}=µ_{35–54}=µ_{55~and~older}$ versus $H_1:$ at least one of the means differs
Stimulus:
$H_0:µ_{Simple}=µ_{Go/No-Go}=µ_{Choice}$ versus $H_1:$ at least one of the means differs
Use the results obtained in item (c):
Age: P-value $=0.157$
Stimulus: P-value $=0.008$
