[USER (data scientist)]: Thank you, Tapilot. Now let's move on. We want to determine if there is a significant correlation between surface types (hard, clay, grass) and player performance (win/loss ratios, player rankings) in the atp_tennis dataset. To do this, we'll create a Correlation Matrix and perform Statistical Tests to obtain p-values and confidence intervals.
A. Unanswerable 
B. Answerable
C. Can be answered with basic assumptions
D. None of above

[YOU (AI assistant)]: 