Since there are 50 stars, it would be 50 as 2500 divided by 50 is 50
The answer would be 4
(Positive 4 btw)
Sometimes the best way to tell whether two variables are associated is to ask yourself whether they are not associated. Think backward. In a two-way frequency table, if the relative frequencies for one variable are the same (or close) for all categories of another variable, there is no (or little) association.