In order to compare the life expectancies of three different brands of tires, ten tires of each brand were randomly selected and were subjected to standard wear testing procedures. Information regarding the three brands is shown below. 
Use the above data and test to see if the mean mileage for all three brands of tires is the same. Let = 0.05. Use both the critical value and p-value approaches.
Definitions:
Phosphate Groups
Chemical groups containing phosphorus and oxygen that are critical components of molecules like DNA, ATP, and phospholipids.
Amino Acids
Organic compounds that serve as the building blocks of proteins, containing both an amino group and a carboxyl group.
Double Covalent Bonds
Chemical bonds formed by the sharing of two pairs of electrons between two atoms, creating a strong link in the molecule structure.
Fatty Acid
Organic compounds consisting of a hydrocarbon chain and a terminal carboxyl group, important components of lipids in the body such as fats and oils, playing key roles in energy storage and cell structure.
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