Week 2 - Fundamentals Of Data Science

Fundamentals Of Data Science Week 2

Using  the same dataset as last week or a different one, select two  qualitative variables and two quantitative variables. Explain why you  selected these variables. 
Analysis:

• For your qualitative variables, create a contingency table and calculate the association between them. 
• For  your quantitative variables, calculate the correlation between them.  Include scatter plot to visually represent this relationship. 

Interpretation:  Explain your findings. What does the association or correlation say  about the relationship between your variables? Is the relationship  strong, weak, positive, negative, or nonexistent? 
Reflection:  Reflect on the importance of understanding associations and  correlations in data analysis and how they can guide further data  investigation. 
Submission Format: Your submission should be a maximum of 500-600 words. Submit your assignment in APA format as a Word document or a PDF file. Include  both your written analysis and any visualizations or tables that  support your findings. If you use any software for your calculations  (Excel), please include your code or  formulas as well.