ex0728: Number of Stories and Building Height
Description
The 1994 World Almanac reports heights and number of stories
for notable tall buildings in North America. The data in this data
frame are a random sample of size 60 of those for which dates of
completion were available.source
Ramsey, F.L. and Schafer, D.W. (2002). The Statistical Sleuth: A
Course in Methods of Data Analysis (2nd ed), Duxbury.