Customers of the Shiny Car Wash were surveyed to see which type of service they purchased. Given are the results of the
survey in a frequency table.
Express
Sedan SUV/Truck Total
Deluxe 11
17
Works 8
Total 45
24
75
Which category has the lowest marginal frequency?
O Customers who drove SUVS/Trucks
O Customers who purchased the Deluxe service
O SUVS/Trucks who purchased the Deluxe service
O Sedans who purchased the Express service
