I know 8-10.
8.>
9.>
10.>
Set up the equation...
1/8(23 + 17)=
1/8 (40) =
1/8 × 40/1 =
40/8 = 5
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.
