Answer
$µ_{LM}=µ_{HFM}\neµ_{MM}$
There is enough evidence to conclude that the mean calcium of the Mixed Meats is higher than the mean calcium of Lean Meats and Higher-Fat Meats.
Work Step by Step
In MINITAB, enter the Lean Meats values in C1, the Mixed Meats values in C2 and in C3 enter the Higher-Fat Meats 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 Comparisons. In "Error rate for comparisons" enter 5. In "Comparison procedures assuming equal variances" select Tukey. In "Results" select the 3 options. Click OK.
Click Ok.
