Fast-food restaurants may be able to save substantial amounts of money simply by decreasing the size of the paper napkins they provide to patrons. Papel Paper Products, a major paper company hoping to...

Extracted text: Fast-food restaurants may be able to save substantial amounts of money simply by decreasing the size of the paper napkins they provide to patrons. Papel Paper Products, a major paper company hoping to infiltrate the restaurant supply market, is considering pitching the smaller-napkin idea to potential restaurant clients. To determine the receptiveness of different restaurants to the idea, Papel surveyed 400 fast-food establishments. The restaurants were classified according to two variables: attitude toward the smaller-napkin idea ("Receptive" or "Not receptive") and type of fast-food restaurant ("Burger/Sandwich", "Chinese/Mexican", or "Other"). Papel's data for three categories of fast-food restaurants are summarized in the contingency table below. In the cells of the table are the respective observed frequencies, and three of the cells also have blanks. Fill in these blanks with the frequencies expected if the two variables, type of fast-food restaurant and attitude toward the smaller-napkin idea, are independent. Round your answers to two or more decimal places. Send data to Excel Type of fast-food restaurant ? Chinese / Burger / Sandwich Other Total Меxican 57 117 81 Receptive 255 Attitude toward 42 77 26 smaller-napkin Not receptive 145 idea Total 99 194 107 400