Which of the following are primary sources of data and which are secondary sources of data? Primary Secondary Data collected outside a polling station regarding voters choices An internet search for the cheapest fuel available in the area Government statistics on the levels of unemployment Data collected by observation on the number of cars flowing through a junction during peak travel hours
【参考答案及解析】
Primary Secondary Data collected outside a polling station regarding voters choices x An internet search for the cheapest fuel available in the area x Government statistics on the levels of unemployment x Data collected by observation on the number of cars flowing through a x junctionduring peak travel hours
Primary Secondary Data collected outside a polling station regarding voters choices x An internet search for the cheapest fuel available in the area x Government statistics on the levels of unemployment x Data collected by observation on the number of cars flowing through a x junctionduring peak travel hours