Which country did the pilgrims come from

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.

What happens after a star goes supernova? just wondering! [tex]supernova [/tex] answer asap i really wanna know!

Acase study allows a more detailed look at the life of a single subject than any other study