Xr03-79 The monthly unemployment rate in one state for the past 12 months is listed here.

a. Draw a bar chart of these data with 6.0% as the lowest point on the vertical axis.

b. Draw a bar chart of these data with 0.0% as the lowest point on the vertical axis.

c. Discuss the impression given by the two charts.

d. Which chart would you use? Explain.

Month 1 2 3 4 5 6 7 8 9 10 11 12 Rate 7.5 7.6 7.5 7.3 7.2 7.1 7.0 6.7 6.4 6.5 6.3 6.0