Felix gathered the following data when he did a survey asking students how many minutes it took them to complete their exam: 68, 54, 45, 55, 56, 56, 60, 56, 64, 66
What is the M. A.D. for this data?

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done