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....

Extracted text: 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 184 202 167 Seats over 100 181 313 150 (a) Calculate the marginal frequencies and sample size. Rating Size of restaurant Excellent Fair Poor Total Seats 100 or fewer 184 202 167 553 Seats over 100 181 313 150 644 Total 365 515 317 1197 (b) Find the expected frequency for each cell in the contingency table. Rating Size of restaurant Excellent Fair Poor Seats 100 or fewer Seats over 100 (Round to two decimal places as needed.)