Use five classes. 18. | Archaeology: New Mexico The Wind Mountain excavation site in New Mexico is an important archaeological location of the ancient Native American Anasazi culture. The following data represent depths (in cm) below surface grade at which significant artifacts were discov- ered at this site (Reference: A. I. Woosley and A. J. Mcintyre, Mimbres Mogollon Archaeology, University of New Mexico Press). Note: These data are also available for download at the Companion Sites for this text. 8 15 120 100 145 Use seven classes