What is the iqr (inter quartile range) for the data set?

11 6 19 14 21 7 13 15 15

question 9 options:

8

9

15

17

Jack is considering a list of features and fees for current bank: jack plans on using network atms about 4 times per month. what would be jack’s total estimated annual fees for a checking account with direct paycheck deposit, one overdraft per year, and no 2nd copies of statements? a. $44 b. $104 c. $144 d. $176