The current dataset is related to the basic items from grocery section of 4 different hypermarkets in Malaysia Name (Giant: 1, Tesco : 2, Aeon :3 , Mydin : 4). Data were collected from three different States (Selangor: 1, Penang: 2, Pahang: 3) and from Location ( Metropolitans (1) and other places (2)). You are appointed as a senior consultant of Ministry of Domestic Trade, Co-operatives and Consumerism

2. Giant claims that they have a national pricing policy; the policy excludes fresh fruit, vegetables and regional bakery lines. How do you test whether there is significant difference of average prices of Giant stores in different locations? What do you find from your analysis