Analysis of quantitative data

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-investigations that gather quantitative data produce numerical results called raw scores, this is summarised to make it easier to see the trends being shown & to highlight the differences, data can be summarised by measures of central tendency & dispersion

-when data is gathered, normally presented in a raw data table - includes all of the individual values measured 

-frequency table shows how many times the scores occurred in the data 

-measures of central tendency - calculates the…

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