An advertisement in a recent Time magazine claimed that Geico Insurance will help you save an average of $200 per year on your automobile insurance.¹⁵

a. Construct a relative frequency histogram to describe the average savings for the 27 states shown on the United States map. Do you see any unusual features in the histogram?
b. Construct a stem and leaf plot for the data provided by Geico Insurance.

c. How do you think that Geico selected the 27 states for inclusion in this advertisement?

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WA $178 OR $180 ID S189 WI S189 NY $237 WY $189 NV $239 CT $268 PA $194 IN $203 NE $189 UT $191 IL $149 OH $208 CA$144 MD $240 MO S174 VA $215 AZ $188 NC $127 TN $235 NM $146 OK $189 GA $209 AL $189 TX $183 A SAMPLING FL $130 OF SAVINGS