Question

Please help will give medal and follow
Nicole is studying a two-way table. She has computed the relative frequencies by column for each cell. What characteristic of the data will imply an association between the two variables?

A. The relative frequencies are nearly the same in each row.
B. The relative frequencies are significantly different each row.
C. The relative frequencies add to 100% for each column.
D. The relative frequencies add to 100% for each row.