MTM- MAD Parts 1 and 2 Practice (HW 5 and 6)- Melle

Mean Absolute Deviation: Part I. Find the mean absolute deviation for each set of values, rounding to the nearest tenth when necessary. Match each correct answer to a letter and complete the riddle below.

Mean Absolute Deviation: Part II. The tables show the total amount (to the nearest dollar) spent by the last 5 customers at two fast food restaurants. Use the tables to answer questions 1-5.