Final answer:
The subject of this question is Mathematics, involving the analysis of data using a two-way table to determine preferences in an end-of-the-year celebration.
Step-by-step explanation:
The subject of this question is Mathematics.
This question involves the analysis of data using a two-way table, also known as a contingency table.
A contingency table is used to organize and display data that has multiple dependent variables. It helps in calculating probabilities and determining conditional probabilities.
In this case, the table shows the preferences of employees regarding the type of event and the catering for an end-of-the-year celebration.