3. Ms. Sassy has asked all her students to start putting some coins in a bank each day, and to create a bar graph showing how much each student has added each day. When Lee brought in his bar graph, shown at 30 Cents right, it looked different from everyone else's. What 20 happened to Lee's saving plan over the course of the week? How much does he have in his bank Monday morning? Explain completely. Mon Tues Wed Thu Fri Sat Sun 4. How can you measure variability in data? Which measure is best? Why? Justify your response and explain completely