Question: Refer to Exercise 2.27 and the data on the consumer price index for various cities. Find the increase, for each city, by subtracting the 2007

Refer to Exercise 2.27 and the data on the consumer price index for various cities. Find the increase, for each city, by subtracting the 2007 value from the 2011 value.
(a) Obtain the five-number summary: minimum, QlÊ¹ Q2Ê¹ Q3' and maximum. Which city had the largest increase? Were there any decreases?
(b) Make a boxplot of the increases.
In Exercise 2.27

2007 2011 Anchorage Atlanta Boston Chicago Cincinnati Cleveland Dallas Denver Detroit Honolulu Houston Kansas City 198 227 198 188 186 195 194 195 219 182 186 202 209 244 219 211 211 208 220 212 244 200 214 201-32 23 2 2 8 2 2 2 2 2 2 2 11-21798355033 11432215 07 2( 008516432810 1909111 2 2 1 1 2 2 1 2 1 2 2 2 Ydb

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