quantitative data where scale zero means quantity = 0, and the ration of two values is meaningful are called?

quantitative data where the differences between measurements is relative, and scale zero is a place holder that does not mean quantity = 0 are called?

qualitative data consisting of labels without a sense of order or rank are called?

qualitative data consisting of labels with a sense of order or rank are called?

1) nominal 2) ordinal 3) interval 4) ration