09/16/2023

 

Today’s class about the analysis of given data set. Important statistical methods have been imposed and I understood the conceptual basic mathematical statistics methods to be implemented on the parameters of diabetes, inactivity, and obesity.

While finding relations between parameters like obesity, inactivity and diabetes which need to find its correlations.

So, that it helps to trace out the values which they lie between -1 to 1.

If the correlations value indicates -1, then it implies negative linear regression. If correlation value indicates 1 then it implies positive linear regression. In case the value is 0 then we can’t see any relation between those parameters.

Even in some cases the values might be increasing or decreasing both or may be one parameter increasing or decreasing and other might not. It is also important to do some statistical measures like p-test, hypothesis test and some other techniques.

So, it needs thorough research in data to find their relationship in between those parameters based on the target variable findings.