Extra Activity 3

For this activity, I have used a new dataset. This dataset consists of the marks secured by the students in various subjects. The source of this dataset is: Kaggle Link 

The dataset has been put in a spreadsheet and has been embedded below. Here's a link to the same: Original Dataset 

I have worked on the dataset and mentioned measures of central tendency & measures of dispersion depending on whether the variables are categorical or numerical. I have tried to justify this with a reason for each. 

The link to this spreadsheet: Activity 3 

All the required plots and visualisations have been complied in a single spreadsheet and attached below. 

The link to the same: Plots & Visualisations 

All plots have been done along with interpretations for each. The original dataset for each variable has also been added to the respective variable sub-sheets. The association between categorical variables is performed between gender & parental level of education. The scatter plot is done between reading & writing scores.