Answer
Slump: P-value $=0.002$
There is enough evidence to conclude that at least one of the means differs.
Mixture: P-value $\lt0.001$
There is enough evidence to conclude that at least one of the means differs.
Work Step by Step
Slump:
$H_0:µ_{3.75}=µ_{4}=µ_{5}$ versus $H_1:$ at least one of the means differs
Mixture:
$H_0:µ_{67-0-301}=µ_{67-0-400}=µ_{67-0-353}$ versus $H_1:$ at least one of the means differs
Use the results obtained in item (c):
Slump: P-value $=0.002$
Mixture: P-value $\lt0.001$
