Answer:
The option (D) the conditional distribution of year in school given opinion
Step-by-step explanation:
Solution
Given that
Results:
Group 1
Category 1 =78 (61.00) [4.74]
Category 2 = 72 (61.00) [1.98]
Category 3 =58 (61.00) [0.15]
Category 4= 36 (61.00) [10.25]
The row totals is = 244
GROUP 2
Category 1 = 22 (39.00) [7.41]
Category 2 = 28 (39.00) [3.10]
Category 3 = 42 (39.00) [0.23]
Category 4 = 64 (39.00) [16.03]
The row totals = 156
The column totals for both group 1 and 2 in categories (1 - 4) is = 400 totals, same as the row totals.
The distribution to calculate is, the conditional distribution of year in school given opinion