yaas Posted February 27, 2017 Report Share Posted February 27, 2017 Hi! I am doing my IA and I need some help with my mathematical processes. I am thinking about investigating if the price of chocolate is affected by the cocoa amount. I am calculating the mean and median of the data sets, and I am calculating the correlation coefficient, but what else could i do? I still need one more, further mathematical process. I was thinking about doing a chi-squared test, but that doesn't work with the data I've got... Reply Link to post Share on other sites More sharing options...
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