11. Stories in the Tallest Buildings The number of
stories in the 13 tallest buildings for two different
cities is listed below. Which set of data is more
variable?
Houston: 75, 71, 64, 56, 53, 55, 47, 55, 52, 50, 50, 50, 47
Pittsburgh: 64, 54, 40, 32, 46, 44, 42, 41, 40, 40, 34, 32, 30