Joseph wants to find out what customers at his restaurant think about the food and the service. He creates a survey for diners to fill out at the end of their meal. It requests the diners do the following: 1) Please rate the food from 1 to 10, where 1 is yucky and 10 is delicious; 2) Please rate the service from 1 to 10 were 1 is unacceptable and 10 is outstanding. Which kind of question format is Joseph using