Levels of measurement Flashcards

1
Q

What is Ordinal data?

A

Can be put in order/ranks/scales (satisfaction scale)

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1
Q

What is Nominal data?

A

Qualitative- words or catergories (gender, hair colour)

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2
Q

What is Interval data?

A

A continuous scale with no absolute 0 (temperature, Iq)

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3
Q

What is Ratio data?

A

A continuous scale with an absolute 0 (age, weight)

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