statistics

O Points: 0 of 1 Save Use the contingency table to the right to (a) calculate the marginal frequencies, and (b) find the expected frequency for each cell in the contingency table. Assume that the variables are independent Rating Size of restaurant Excellent Fair Poor Seats 100 or fewer 188 207 169 Seats over 100 185 319 159 (a) Calculate the marginal frequencies and sample size. Rating Size of restaurant Excellent Fair Poor Total Seats 100 or fewer 188 169 Seats over 100 185 319 159 O Total 4