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Quantitative methods - Coggle Diagram
Quantitative methods
week1
Data
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Quantitative
Numerical
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Ratio
has absolute 0 : eg. money, time (no money in the bank)
Qualitative data
Frequency distribution (how many customers rate poor, avg )
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Quantitative data
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Relative frequency, percentage frequency (same as qualitative)
Pairs of qual&quant
cross-tabulation (summary 2 variables, eg. price range &home style)
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