Statistical works and solutions Coursework Example | Topics and Well Written Essays - 750 words

statistical works and solutions - Coursework ExampleThe correlation coefficient for this graph is 0.903293.The data are positively tally and is closer to 1 which is perfectly correlated. This means that both data will reduce or increase all together. correlational statistics Coefficient determines the association of two variables and varies between will vary from -1 to +1(Wigmore, 2013). In negatively correlated variables, variables changes in reverse direction, while in positively correlated variables, both variables increase and decrease in the same direction. From in a higher place HPI and GDP, Ecological Footprint and HDI are positively correlated while the rest are negatively correlatedIn conclusion, the outcome from the graphs, result generated from excel, namely mean, media and Correlation Coefficient are closely related. The characteristics of the data can excessively be obtained from the variables using more than one method, either graphically or by calculation which is generated from the excel. Lastly, it is recommended to put on more than one method when doing data analysis in order to come up with true interpretation of the results.Pearson, K (1895) .Contributions to the Mathematical Theory of Evolution. II. Skew Variation in Homogeneous Material. Philosophical proceeding of the Royal Society A Mathematical, Physical and Engineering