In the early days of China, before the rise of dynasties, early chinease civilizations were... A. large and wealthy cities in the Gobi Dessert

B. small farming villages along the Indus River Vally

C. small farming villages along the Huang He River Valley

D. people living on the great wall of China

For each of the following examples of data, determine which scale of measurement is used. a) the number of miles joggers run per week. b) the starting salaries of graduates of mba programs c) the months in which a firm's employees choose to take their vacations. d) the final letter grades received by students in a math course.