Statistics

Question 1

What is nominal data?

Answer 1

Names or categories that do not require an order

Question 2

What is ordinal data?

Answer 2

Numbers, names or categories that are ordered but do not necessarily have the same magnitude of distance between adjacent values

Question 3

What is interval data?

Answer 3

Ordered data, equally spaced

Question 4

What is ratio data?

Answer 4

Data ordered with mathematically meaningful intervals
Length or distance in cm are examples

Question 5

Which data types are non-parametric?

Answer 5

Nominal and ordinal