Question: Height of world famous cathedrals: the height in feet for a random sample of world famous cathedrals are listed below, in addition the heights for a sample of the tallest buildings in the world are listed is there sufficient evidence at a= .05 to conclude a difference in the variances in height between the two groups?

Cathedral

72 114 157 56 83 108 90 151

Tallest buildings

452 442 415 391 355 344 310 302 209