Answer
$F_0=70.51$ with a P-value $\ltα$. Reject the null hypothesis.
There is enough evidence to conclude that the mean daily calcium intake is not the same for each category.
Work Step by Step
$H_0:µ_1=µ_2=µ_3$ versus
$H_1:$ at least one population mean is different from the others
In MINITAB, enter the Skim Milk values in C1, the Mixed Milk values in C2 and in C3 enter the Whole Milk values.
Select Stat -> ANOVA -> One-Way
Select Response data are in a separate column for each factor level.
In Responses enter C1 C2 C3
Click Ok.
$F_0=70.51$ with a P-value $\lt0.001\ltα=0.05$
