click below
click below
Normal Size Small Size show me how
maths geometry
Question | Answer |
---|---|
numerical data | information which can be counted or measured. always by a number. Can be divided into discrete and continuous data. |
discrete | counted as whole numbers |
continuous | information that changes overtime |
categorical data | is data that can only be described using words, can divided into nominal and ordered |
nominal | cannot be put in order |
ordered | can be ranked or ordered |
primary data | is data that you collect yourself by experiments or through surveys |
secondary data | is data that has been collected by another person |
statistician | is a person who collects data and turns it to meaningful information |
data | are individual facts statistics or items of information |
datum | is singular of data |